INTERNET-DRAFT B. Ray
Verilink Corporation
R. Abbi
Alcatel
April 2001
Definitions of Managed Objects for HDSL2 and SHDSL Lines
draft-ietf-adslmib-hdsl2-09.txt
Status of this Memo
This document is an Internet-Draft and is in full conformance with
all provisions of Section 10 of RFC 2026.
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Copyright Notice
Copyright (C) The Internet Society (2001). All Rights Reserved.
Table of Contents
1. Abstract .................................................. 2
2. The SNMP Network Management Framework ..................... 2
3. Introduction .............................................. 3
3.1 Relationship of the MIB with Standard MIBs ................ 3
4. Conventions used in the MIB ............................... 4
4.1 Naming Conventions ........................................ 4
4.2 Textual Conventions ....................................... 4
4.3 Structure ................................................. 5
4.4 Counters, Interval Buckets and Thresholds ................. 8
4.5 Profiles .................................................. 8
4.6 Notifications ............................................. 9
5. Conformance and Compliance ................................ 11
6. Definitions ............................................... 11
7. Security Considerations ................................... 48
8. Acknowledgments ........................................... 49
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9. References ................................................ 49
10. Intellectual Property Notice .............................. 51
11. Authors' Addresses ........................................ 51
12. Full Copyright Statement .................................. 52
1. Abstract
This document defines an experimental portion of the Management
Information Base (MIB) module for use with network management protocols
in the Internet community. In particular, it describes objects used for
managing HDSL2 and SHDSL interfaces.
This document specifies a MIB module in a manner that is both compliant
to the SNMPv2 SMI, and semantically identical to the peer SNMPv1
definitions.
2. The SNMP Management Framework
The SNMP Management Framework presently consists of five major
components:
o An overall architecture, described in RFC 2571 [1].
o Mechanisms for describing and naming objects and events for the
purpose of management. The first version of this Structure of
Management Information (SMI) is called SMIv1 and described in
STD 16, RFC 1155 [2], STD 16, RFC 1212 [3] and RFC 1215 [4].
The second version, called SMIv2, is described in STD 58, RFC
2578 [5], STD 58, RFC 2579 [6] and STD 58, RFC 2580 [7].
o Message protocols for transferring management information. The
first version of the SNMP message protocol is called SNMPv1 and
described in STD 15, RFC 1157 [8]. A second version of the SNMP
message protocol, which is not an Internet standards track
protocol, is called SNMPv2c and described in RFC 1901 [9] and
RFC 1906 [10]. The third version of the message protocol is
called SNMPv3 and described in RFC 1906 [10], RFC 2572 [11] and
RFC 2574 [12].
o Protocol operations for accessing management information. The
first set of protocol operations and associated PDU formats is
described in STD 15, RFC 1157 [8]. A second set of protocol
operations and associated PDU formats is described in RFC 1905
[13].
o A set of fundamental applications described in RFC 2573 [14]
and the view-based access control mechanism described in RFC
2575 [15].
A more detailed introduction to the current SNMP Management Framework
can be found in RFC 2570 [16].
Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. Objects in the MIB are
defined using the mechanisms defined in the SMI.
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This memo specifies a MIB module that is compliant to the SMIv2. A
MIB conforming to the SMIv1 can be produced through the appropriate
translations. The resulting translated MIB must be semantically
equivalent, except where objects or events are omitted because no
translation is possible (use of Counter64). Some machine readable
information in SMIv2 will be converted into textual descriptions in
SMIv1 during the translation process. However, this loss of machine
readable information is not considered to change the semantics of the
MIB.
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in
this document are to be interpreted as described in RFC 2119 [17].
3. Introduction
This document describes an SNMP MIB for managing HDSL2/SHDSL Lines.
These definitions are based upon the specifications for the HDSL2 and
SHDSL Embedded Operations Channel (EOC) as defined in ANSI
T1E1.4/2000-006 [18] and ITU G.991.2 (ex G.SHDSL) [19].
The MIB will eventually be located in the MIB tree under MIB 2
transmission, as discussed in the MIB-2 Integration (RFC 1213 [20] and
RFC 2863 [21]) section of this document. Until approved by the IETF,
vendors may also choose to support it under the experimental tree.
3.1. Relationship of the HDSL2/SHDSL Line MIB with Standard MIBs
This section outlines the relationship of this MIB with other MIBs
described in RFCs and in various degrees of "standardization".
Specifically, MIB-2 as presented in RFC 1213 [20] and RFC 2863 [21]
is discussed.
3.1.1 General MIB-2 Integration (RFCs 1213 and 2863)
The HDSL2/SHDSL Line MIB specifies the detailed attributes of a data
interface. As such, it needs to integrate with RFC 2863 [21]. The
IANA has assigned the following ifTypes to HDSL2 and SHDSL:
IANAifType ::= TEXTUAL-CONVENTION
...
SYNTAX INTEGER {
...
hdsl2 (168), -- High Bit-Rate DSL, 2nd generation
shdsl (169), -- Multirate HDSL2
...
}
3.1.2 Usage of ifTable
The MIB branch identified by this ifType contains tables appropriate
for this interface type. Most such tables extend the ifEntry table,
and are indexed by ifIndex.
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The following attributes are part of the mandatory ifGeneral group in
RFC 2863 [21], and are not duplicated in the HDSL2/SHDSL Line MIB.
===================================================================
ifIndex Interface index.
ifDescr See interfaces MIB [21].
ifType hdsl2(168) or shdsl(169).
ifSpeed Set as appropriate.
(This is fixed at 1552000 for HDSL2 lines)
ifPhysAddress This object should have an octet string
with zero length.
ifAdminStatus See interfaces MIB [21].
ifOperStatus See interfaces MIB [21].
ifLastChange See interfaces MIB [21].
ifName See interfaces MIB [21].
ifLinkUpDownTrapEnable Default to enabled(1).
ifHighSpeed Set as appropriate.
(For HDSL2 lines, this is fixed at 2)
ifConnectorPresent Set as appropriate.
===================================================================
Figure 1: Use of ifTable Objects
4. Conventions used in the MIB
4.1. Naming Conventions
A. xtuC refers to a central site terminal unit;
H2TU-C for HDSL2, or STU-C for SHDSL.
B. xtuR refers to a remote site terminal unit;
H2TU-R for HDSL2, or STU-R for SHDSL.
C. xtu refers to a terminal unit; either an xtuC or xtuR.
D. xru refer to a regenerator unit;
H2RU for HDSL2, or SRU for SHDSL.
E. xU refers to any HDSL2/SHDSL unit; either an xtu or xru.
F. CRC is cyclic redundancy check.
G. ES means errored second.
H. LOSW means loss of sync word.
I. LOSWS means LOSW seconds.
J. SES means severely errored second.
K. SNR means signal-to-noise ratio.
L. UAS means unavailable second.
4.2. Textual Conventions
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The following textual conventions are defined to reflect the line
topology in the MIB (further discussed is the following section)
and to define the behaviour of the statistics to be maintained
by an agent.
o Hdsl2ShdslUnitId :
This attribute uniquely identifies each unit in a HDSL2/SHDSL span.
It mirrors the EOC addressing mechanism:
xtuC(1) - CO terminal unit
xtuR(2) - CPE terminal unit
xru1(3) .. xru8(10) - regenerators, numbered from
central office side
o Hdsl2ShdslUnitSide:
This attribute references the two sides of a unit:
networkSide(1) - N in figure 2, below
customerSide(2) - C in figure 2, below
o Hdsl2ShdslWirePair:
This attribute references the wire-pairs connecting the units:
wirePair1(1) - First pair for HDSL2/SHDSL.
wirePair2(2) - Optional second pair for SHDSL only.
o Hdsl2ShdslTransmissionModeType:
This attribute specifies the regional setting for a SHDSL line.
Specified as a BITS construct, the two mode types are:
region1 - ITU-T G.991.2 Annex A
region2 - ITU-T G.991.2 Annex B
o Hdsl2ShdslPerfCurrDayCount:
This attribute defines the behaviour of the 1-day (24 hour)
gauges found in the MIB.
o Hdsl2Shdsl1DayIntervalCount:
This attribute defines the behaviour of the 1-day (24 hour)
interval counters found in the MIB.
o Hdsl2ShdslPerfTimeElapsed:
This attribute defines the behaviour of the elapsed time counters
found in the MIB.
o Hdsl2ShdslPerfIntervalThreshold:
This attribute defines the behaviour of the alarm thresholds found
in the MIB.
4.3. Structure
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The MIB is structured into following MIB groups:
o Span Configuration Group:
This group supports MIB objects for configuring parameters for
the HDSL2/SHDSL span. It contains the following table(s):
- hdsl2ShdslSpanConfTable
o Span Status Group:
This group supports MIB objects for retrieving span status
information. It contains the following table(s):
- hdsl2ShdslSpanStatusTable
o Unit Inventory Group:
This group supports MIB objects for retrieving unit inventory
information about units in HDSL2/SHDSL lines via the EOC. It
contains the following table(s):
- hdsl2ShdslInventoryTable
o Segment Endpoint Configuration Group:
This group supports MIB objects for configuring parameters for
the HDSL2/SHDSL segment endpoints. It contains the following
table(s):
- hdsl2ShdslEndpointConfTable
o Segment Endpoint Current Status/Performance Group:
This group supports MIB objects that provide the current
status/performance information relating to segment endpoints.
It contains the following table(s):
- hdsl2ShdslEndpointCurrTable
o Segment Endpoint 15-Minute Interval Status/Performance Group:
This group supports MIB objects that provide historic
status/performance information relating to segment endpoints
in 15-minute intervals. It contains the following table(s):
- hdsl2Shdsl15MinIntervalTable
o Segment Endpoint 1-Day Interval Status/Performance Group:
This group supports MIB objects that provide historic
status/performance information relating to segment endpoints
in 1-day intervals. It contains the following table(s):
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- hdsl2Shdsl1DayIntervalTable
o Maintenance Group:
This group supports MIB objects for performing maintenance
operations such as loopbacks for HDSL2/SHDSL lines. It contains
the following table(s):
- hdsl2ShdslEndpointMaintTable
- hdsl2ShdslUnitMaintTable
o Span Configuration Profile Group:
This group supports MIB objects for defining configuration profiles
for HDSL2/SHDSL Spans. It contains the following table(s):
- hdsl2ShdslSpanConfProfileTable
o Segment Endpoint Alarm Configuration Profile Group:
This group supports MIB objects for defining alarm configuration
profiles for HDSL2/SHDSL Segment Endpoints. It contains the
following table(s):
- hdsl2ShdslEndpointAlarmConfProfileTable
o Notifications Group:
This group defines Notification messages supported for HDSL2/
SHDSL lines. It defines the following notifications:
- hdsl2ShdslLoopAttenCrossing
- hdsl2ShdslSNRMarginCrossing
- hdsl2ShdslPerfESThresh
- hdsl2ShdslPerfSESThresh
- hdsl2ShdslPerfCRCanomaliesThresh
- hdsl2ShdslPerfLOSWSThresh
- hdsl2ShdslPerfUASThresh
- hdsl2ShdslSpanInvalidNumRepeaters
- hdsl2ShdslLoopbackFailure
- hdsl2ShdslpowerBackoff
- hdsl2ShdsldeviceFault
- hdsl2ShdsldcContinuityFault
- hdsl2ShdslconfigInitFailure
- hdsl2ShdslprotocolInitFailure
- hdsl2ShdslnoNeighborPresent
- hdsl2ShdsllocalPowerLoss
4.3.1 Line Topology
An HDSL2/SHDSL Line consists of a minimum of two units - xtuC (the
central termination unit) and an xtuR (the remote termination unit).
The line may optionally support up to 8 repeater/regenerator units
(xru) as shown in the figure below.
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<-- Network Side Customer Side -->
|</////////////////// HDSL2/SHDSL Span ////////////////////>|
<~~~> <~~~> HDSL2/SHDSL Segments <~~~>
+-------+ +-------+ +-------+ +-------+ +-------+
+ C=1=N C=1=N C=..1..=N C=1=N +
| xtuC | | xru1 | | xru2 | | xru8 | | xtuR |
+ C=2=N C=2=N C=..2..=N C=2=N +
+-------+ +-------+ +-------+ +-------+ +-------+
Key: <////> HDSL2/SHDSL Span
<~~~~> HDSL2/SHDSL Segment
=1= HDSL2/SHDSL wire-pair-1
=2= SHDSL optional wire-pair-2 (Not applicable to HDSL2)
C Customer Side Segment Endpoint (modem)
N Network Side Segment Endpoint (modem)
Figure 2: General topology for an HDSL2/SHDSL Line
4.4. Counters, Interval Buckets and Thresholds
For SNR Margin, Loop Attenuation, ES, SES, CRC anomalies, LOSW, and
UAS, there are event counters, current 15-minute and one (up to 96)
15-minute history bucket(s) of "interval-counters", as well as
current and one (up to 30) previous 1-day interval-counter(s). Each
current 15-minute event bucket has an associated threshold
notification.
Unlike RFC 2493 [22] and RFC 2662 [23], there is no representation
in the MIB for invalid buckets. In those cases where the data for
an interval is suspect or known to be invalid, the agent should
not report the interval.
There is no requirement for an agent to ensure a fixed relationship
between the start of a fifteen minute and any wall clock; however
some implementations may align the fifteen minute intervals with
quarter hours. Likewise, an implementation may choose to align one
day intervals with the start of a day.
Counters are not reset when an xU is reinitialized, only when the
agent is reset or reinitialized (or under specific request outside
the scope of this MIB).
4.5. Profiles
As a managed node can handle a large number of xUs, (e.g., hundreds
or perhaps thousands of lines), provisioning every parameter on every
xU may become burdensome. Moreover, most lines are provisioned
identically; with the same set of parameters. To simplify the
provisioning process, this MIB makes use of profiles. A profile is a
set of parameters that can be shared by multiple lines using the same
configuration.
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The following profiles are used in this MIB:
o Span Configuration Profiles - Span configuration profiles contain
parameters for configuring HDSL2/SHDSL spans. They are defined in
the hdsl2ShdslSpanConfProfileTable. Since span configuration
parameters are only applicable for SHDSL, the support for span
configuration profiles is optional for HDSL2 interfaces.
Note that the configuration of the span dictates the behavior for
each individual segment end point in the span. If a different
configuration is provisioned for any given segment end point within
the span, however, the new configuraiton for this segment end point
will override the span configuration for this segment end point only.
o Segment Endpoint Alarm Configuration Profiles - These profiles
contain parameters for configuring alarm thresholds for HDSL2/
SHDSL segment endpoints. These profiles are defined in the
hdsl2ShdslEndpointAlarmConfProfileTable.
Implementations will enable the manager to dynamically create and
delete profiles as needed. The index of each profile is a locally-
unique administratively assigned name for the profile having the
textual convention `SnmpAdminString' (RFC 2571 [1]).
One or more lines may be configured to share parameters of a single
profile (e.g., hdsl2ShdslEndpointAlarmConfProfile = `silver') by
setting its hdsl2ShdslEndpointAlarmConfProfile objects to the value of
this profile. If a change is made to the profile, all lines that refer
to it will be reconfigured to the changed parameters. Before a profile
can be deleted or taken out of service it must be first unreferenced
from all associated lines.
Implementations must provide a default profile whose name is `DEFVAL'
for each profile type. The values of the associated parameters will be
vendor specific unless otherwise indicated in this document. Before a
line's profiles have been set, these profiles will be automatically
used by setting hdsl2ShdslEndpointAlarmConfProfile and
hdsl2ShdslSpanConfProfile to `DEFVAL' where appropriate.
Profiles are created, assigned, and deleted dynamically using the
profile name and profile row status in each of the four profile tables.
Profile changes MUST take effect immediately. These changes MAY result
in a restart (hard reset or soft restart) of the units on the line.
4.6. Notifications
The ability to generate the SNMP notifications coldStart/WarmStart (per
[21]) which are per agent (e.g., per DSLAM in such a device), and
linkUp/linkDown (per [21]) -- which are per interface (i.e., HDSL2/SHDSL
line) is required.
A linkDown notification may be generated whenever any of ES, SES, CRC
Anomaly, LOSW, or UAS event occurs. The corresponding linkUp
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notification MAY be sent when all link failure conditions are cleared.
The notifications defined in this MIB are for initialization failure and
for the threshold crossings associated with the following events: ES,
SES, CRC Anomaly, LOSW, and UAS. Each threshold has its own
enable/threshold value. When that value is 0, the notification is
disabled.
The hdsl2ShdslEndpointCurrStatus is a bitmask representing all
outstanding error conditions associated with a particular Segment
Endpoint. Note that since status of remote endpoints is obtained via
the EOC, this information may be unavailable for units that are
unreachable via EOC during a line error condition. Therefore, not all
conditions may always be included in its current status. Notifications
corresponding to the bit fields in this object are defined.
Two alarm conditions, SNR Margin Alarm and Loop Attenuation Alarm,
are organized in a manner slightly different from that implied in
the EOC specifications. In the MIB, these alarm conditions are
tied to the two thresholds hdsl2ShdslEndpointThreshSNRMargin and
hdsl2ShdslEndpointThreshLoopAttenuation found in the
hdsl2ShdslEndpointAlarmConfProfileTable. In the EOC, the alarm
conditions associated with these thresholds are per-unit. In the
MIB, these alarm conditions are per-endpoint. For terminal units,
this has no impact. For repeaters, this implies an implementation
variance where the agent in the terminal unit is responsible for
detecting a threshold crossing. As the reporting of a repeater
detected alarm condition to the polling terminal unit occurs in
the same EOC message as the reporting of the current SNR Margin
and Loop Attenuation values, it is anticipated that this will have
very little impact on agent implementation.
A threshold notification occurs whenever the corresponding current
15-minute interval error counter becomes equal to, or exceeds the
threshold value. One notification may be sent per interval per
interface. Since the current 15-minute counter are reset to 0 every 15
minutes, if the condition persists, the notification may recur as
often as every 15 minutes. For example, to get a notification
whenever a "loss of" event occurs (but at most once every 15 minutes),
set the corresponding threshold to 1. The agent will generate a
notification when the event originally occurs.
Note that the NMS may receive a linkDown notification, as well, if
enabled. At the beginning of the next 15 minute interval, the counter is
reset. When the first second goes by and the event occurs, the current
interval bucket will be 1, which equals the threshold and the
notification will be sent again.
A hdsl2ShdslSpanInvalidNumRepeaters notification may be generated
following completion of the discovery phase if the number of repeaters
discovered on the line differs from the number of repeaters specified in
hdsl2ShdslSpanConfNumRepeaters. For those conditions where the number
of provisioned repeaters is greater than those encountered during span
discovery, all table entries associated with the nonexistant repeaters
are to be discarded. For those conditions where the number of
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provisioned repeaters is less than those encountered during span
discovery, additional table entries are to be created using the default
span configuration profile.
5. Conformance and Compliance
For both HDSL2 and SHDSL lines, the following group(s) are mandatory:
hdsl2ShdslSpanConfGroup
hdsl2ShdslSpanStatusGroup
hdsl2ShdslInventoryGroup
hdsl2ShdslEndpointConfGroup
hdsl2Shdsl15MinIntervalGroup
hdsl2Shdsl1DayIntervalGroup
hdsl2ShdslMaintenanceGroup
hdsl2ShdslEndpointAlarmConfGroup
hdsl2ShdslNotificationGroup
For HDSL2 lines, the following group(s) are optional:
hdsl2ShdslSpanConfProfileGroup
hdsl2ShdslSpanShdslStatusGroup
6. Definitions
HDSL2-SHDSL-LINE-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY,
OBJECT-TYPE,
Counter32,
Gauge32,
NOTIFICATION-TYPE,
Integer32,
experimental FROM SNMPv2-SMI
RowStatus,
TEXTUAL-CONVENTION FROM SNMPv2-TC
ifIndex FROM IF-MIB
PerfCurrentCount,
PerfIntervalCount FROM PerfHist-TC-MIB
SnmpAdminString FROM SNMP-FRAMEWORK-MIB
MODULE-COMPLIANCE,
OBJECT-GROUP,
NOTIFICATION-GROUP FROM SNMPv2-CONF;
hdsl2ShdslMIB MODULE-IDENTITY
LAST-UPDATED "200104020000Z" -- April 2, 2001
ORGANIZATION "ADSLMIB Working Group"
CONTACT-INFO "WG-email: XDSLMIB@LISTSERV.ECIRALEIGH.COM
Subscribe: LISTSERV@LISTSERV.ECIRALEIGH.COM
In Body: subscribe/signoff XDSLMIB
Archive: index XDSLMIB/get <archivename>
Co-chair: Dave Allan
Nortel Networks
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Postal: 3500 Carling Avenue
Nepean ON K2H 8E9 Canada
Email: dallan@nortelnetworks.com
Phone: +1 613 763 6362 (ESN 393)
Co-chair: Mike Sneed
ECI Telecom
Postal: 1017 Main Campus Drive
Raleigh NC 37606
Email: Mike.Sneed@go.ecitele.com
Phone: +1 919 513 1435
Co-editor: Bob Ray
Verilink Corporation
Postal: 950 Explorer Blvd
Huntsville, AL 35806 USA
Email: bray@verilink.com
Phone: +1 256 327 2380
Co-editor: Rajesh Abbi
Alcatel USA
Postal: 2912 Wake Forest Road
Raleigh, NC 27609-7860 USA
Email: Rajesh.Abbi@usa.alcatel.com
Phone: +1 919 950 6194
"
DESCRIPTION
"This MIB module defines a collection of objects for managing
HDSL2/SHDSL lines. An agent may reside at either end of the
line, however the MIB is designed to require no management
communication between the modems beyond that inherent in the
low-level EOC line protocol as defined in ANSI T1E1.4/2000-006
(for HDSL2 lines), or in ITU G.991.2 (for SHDSL lines)."
REVISION "200104020000Z" -- April 2, 2001
DESCRIPTION "Initial version, published as RFC xxxx."
::= { experimental 109 } -- to be assigned by IANA
hdsl2ShdslMibObjects OBJECT IDENTIFIER ::= { hdsl2ShdslMIB 1 }
-- Textual Conventions used in this MIB
--
Hdsl2ShdslPerfCurrDayCount ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A gauge associated with interface performance measurements in
a current 1-day (24 hour) measurement interval.
The value of this gauge starts at zero at the beginning of an
interval and is increased when associated events occur, until
the end of the 1-day interval. At that time the value of the
gauge is stored in the previous 1-day history interval, if
available, and the current interval counter is restarted at
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zero.
In the case where the agent has no valid data available for
this interval the corresponding object instance is not
available and upon a retrieval request a corresponding error
message shall be returned to indicate that this instance does
not exist (for example, a noSuchName error for SNMPv1 and a
noSuchInstance for SNMPv2 GET operation)."
SYNTAX Gauge32
Hdsl2Shdsl1DayIntervalCount ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A counter associated with interface performance measurements
during the most previous 1-day (24 hour) measurement interval.
The value of this counter is equal to the value of the current
day counter at the end of its most recent interval.
In the case where the agent has no valid data available for
this interval the corresponding object instance is not
available and upon a retrieval request a corresponding error
message shall be returned to indicate that this instance does
not exist (for example, a noSuchName error for SNMPv1 and a
noSuchInstance for SNMPv2 GET operation)."
SYNTAX Gauge32
Hdsl2ShdslPerfTimeElapsed ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"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."
SYNTAX Gauge32
Hdsl2ShdslPerfIntervalThreshold ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This convention defines a range of values that may be set in
a fault threshold alarm control. As the number of seconds in
a 15-minute interval numbers at most 900, objects of this type
may have a range of 0...900, where the value of 0 disables the
alarm."
SYNTAX INTEGER(0..900)
Hdsl2ShdslUnitId ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This is the unique identification for all units in a
HDSL2/SHDSL Span. It is based on the EOC unit addressing
scheme with reference to the xtuC."
SYNTAX INTEGER
{
xtuC(1),
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xtuR(2),
xru1(3),
xru2(4),
xru3(5),
xru4(6),
xru5(7),
xru6(8),
xru7(9),
xru8(10)
}
Hdsl2ShdslUnitSide ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This is the referenced side of a HDSL2/SHDSL unit - Network
or Customer side. The side facing the Network is the Network
side, while the side facing the Customer is the Customer side."
SYNTAX INTEGER
{
networkSide(1),
customerSide(2)
}
Hdsl2ShdslWirePair ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This is the referenced pair of wires in a HDSL2/SHDSL Segment.
HDSL2 only supports a single pair (wirePair1), while SHDSL
supports an optional second pair (wirePair2)."
SYNTAX INTEGER
{
wirePair1(1),
wirePair2(2)
}
Hdsl2ShdslTransmissionModeType ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Contains the regional setting of the HDSL2/SHDSL span,
represented as a bit-map of possible settings. The various
bit positions are:
Bit Meaning Description
1 region 1 Indicates ITU-T G.991.2 Annex A.
2 region 2 Indicates ITU-T G.991.2 Annex B."
SYNTAX BITS
{
region1(0),
region2(1)
}
-- Span Configuration Group
--
hdsl2ShdslSpanConfTable OBJECT-TYPE
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SYNTAX SEQUENCE OF Hdsl2ShdslSpanConfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table supports overall configuration of HDSL2/SHDSL
Spans."
::= { hdsl2ShdslMibObjects 1 }
hdsl2ShdslSpanConfEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslSpanConfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the hdsl2ShdslSpanConfTable. Each entry
represents the complete Span in a single HDSL2/SHDSL line.
It is indexed by the ifIndex of the associated HDSL2/SHDSL
line."
INDEX { ifIndex }
::= { hdsl2ShdslSpanConfTable 1 }
Hdsl2ShdslSpanConfEntry ::=
SEQUENCE
{
hdsl2ShdslSpanConfNumRepeaters INTEGER,
hdsl2ShdslSpanConfProfile SnmpAdminString,
hdsl2ShdslSpanConfAlarmProfile SnmpAdminString
}
hdsl2ShdslSpanConfNumRepeaters OBJECT-TYPE
SYNTAX INTEGER(0..8)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object provisions the number of repeaters/regenerators
in this HDSL2/SHDSL Span."
::= { hdsl2ShdslSpanConfEntry 1 }
hdsl2ShdslSpanConfProfile OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(1..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object is a pointer to a span configuration profile in
the hdsl2ShdslSpanConfProfileTable, which applies to this span.
The value of this object is the index of the referenced profile
in the hdsl2ShdslSpanConfProfileTable. Note that span
configuration profiles are only applicable to SHDSL lines.
HDSL2 lines will not support this object. By default, this
object will have the value 'DEFVAL' (the index of the default
profile)."
::= { hdsl2ShdslSpanConfEntry 2 }
hdsl2ShdslSpanConfAlarmProfile OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(1..32))
MAX-ACCESS read-write
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STATUS current
DESCRIPTION
"This object is a pointer to an Alarm configuration profile in
the hdsl2ShdslEndpointAlarmConfProfileTable. The value of this
object is the index of the referenced profile in the
hdsl2ShdslEndpointAlarmConfProfileTable. The alarm threshold
configuration in the referenced profile will be used by default
for all segment endpoints in this span. Individual endpoints
may override this profile by explicitly specifying some other
profile in the hdsl2ShdslEndpointConfTable. By default, this
object will have the value 'DEFVAL' (the index of the default
profile)."
::= { hdsl2ShdslSpanConfEntry 3 }
-- Span Status Group
--
hdsl2ShdslSpanStatusTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslSpanStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides overall status information of
HDSL2/SHDSL spans."
::= { hdsl2ShdslMibObjects 2 }
hdsl2ShdslSpanStatusEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslSpanStatusEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the hdsl2ShdslSpanStatusTable. Each entry
represents the complete span in a single HDSL2/SHDSL line. It
is indexed by the ifIndex of the associated HDSL2/SHDSL line."
INDEX { ifIndex }
::= { hdsl2ShdslSpanStatusTable 1 }
Hdsl2ShdslSpanStatusEntry ::=
SEQUENCE
{
hdsl2ShdslStatusNumAvailRepeaters INTEGER,
hdsl2ShdslStatusMaxAttainableLineRate Integer32,
hdsl2ShdslStatusActualLineRate Integer32,
hdsl2ShdslStatusTransmissionModeCurrent
Hdsl2ShdslTransmissionModeType
}
hdsl2ShdslStatusNumAvailRepeaters OBJECT-TYPE
SYNTAX INTEGER(0..8)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Contains the actual number of repeaters/regenerators
discovered in this HDSL2/SHDSL span."
::= { hdsl2ShdslSpanStatusEntry 1 }
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hdsl2ShdslStatusMaxAttainableLineRate OBJECT-TYPE
SYNTAX Integer32
UNITS "bps"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Contains the maximum attainable line rate in this HDSL2/SHDSL
span."
::= { hdsl2ShdslSpanStatusEntry 2 }
hdsl2ShdslStatusActualLineRate OBJECT-TYPE
SYNTAX Integer32
UNITS "bps"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Contains the actual line rate in this HDSL2/SHDSL span."
::= { hdsl2ShdslSpanStatusEntry 3 }
hdsl2ShdslStatusTransmissionModeCurrent OBJECT-TYPE
SYNTAX Hdsl2ShdslTransmissionModeType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Contains the current PSD regional setting of the
HDSL2/SHDSL span."
::= { hdsl2ShdslSpanStatusEntry 4 }
-- Unit Inventory Group
--
hdsl2ShdslInventoryTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslInventoryEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table supports retrieval of unit inventory information
available via the EOC from units in a HDSL2/SHDSL line."
::= { hdsl2ShdslMibObjects 3 }
hdsl2ShdslInventoryEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslInventoryEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the hdsl2ShdslInventoryTable. Each entry
represents inventory information for a single unit in a
HDSL2/SHDSL line. It is indexed by the ifIndex of the
HDSL2/SHDSL line and the Hdsl2ShdslUnitId of the
associated unit."
INDEX { ifIndex, hdsl2ShdslInvIndex }
::= { hdsl2ShdslInventoryTable 1 }
Hdsl2ShdslInventoryEntry ::=
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SEQUENCE
{
hdsl2ShdslInvIndex Hdsl2ShdslUnitId,
hdsl2ShdslInvVendorID OCTET STRING,
hdsl2ShdslInvVendorModelNumber OCTET STRING,
hdsl2ShdslInvVendorSerialNumber OCTET STRING,
hdsl2ShdslInvVendorEOCSoftwareVersion Integer32,
hdsl2ShdslInvStandardVersion Integer32,
hdsl2ShdslInvVendorListNumber OCTET STRING,
hdsl2ShdslInvVendorIssueNumber OCTET STRING,
hdsl2ShdslInvVendorSoftwareVersion OCTET STRING,
hdsl2ShdslInvEquipmentCode OCTET STRING,
hdsl2ShdslInvVendorOther OCTET STRING,
hdsl2ShdslInvTransmissionModeCapability
Hdsl2ShdslTransmissionModeType
}
hdsl2ShdslInvIndex OBJECT-TYPE
SYNTAX Hdsl2ShdslUnitId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The index into the hdsl2ShdslInventoryTable."
::= { hdsl2ShdslInventoryEntry 1 }
hdsl2ShdslInvVendorID OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(8))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Vendor ID as reported in an Inventory Response message."
::= { hdsl2ShdslInventoryEntry 2 }
hdsl2ShdslInvVendorModelNumber OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(12))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Vendor model number as reported in an Inventory Response
message."
::= { hdsl2ShdslInventoryEntry 3 }
hdsl2ShdslInvVendorSerialNumber OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(12))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Vendor serial number as reported in an Inventory Response
message."
::= { hdsl2ShdslInventoryEntry 4 }
hdsl2ShdslInvVendorEOCSoftwareVersion OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
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DESCRIPTION
"Vendor EOC version as reported in a Discovery Response
message."
::= { hdsl2ShdslInventoryEntry 5 }
hdsl2ShdslInvStandardVersion OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Version of the HDSL2/SHDSL standard implemented, as reported
in an Inventory Response message."
::= { hdsl2ShdslInventoryEntry 6 }
hdsl2ShdslInvVendorListNumber OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(3))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Vendor list number as reported in an Inventory Response
message."
::= { hdsl2ShdslInventoryEntry 7 }
hdsl2ShdslInvVendorIssueNumber OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(2))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Vendor issue number as reported in an Inventory Response
message."
::= { hdsl2ShdslInventoryEntry 8 }
hdsl2ShdslInvVendorSoftwareVersion OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(6))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Vendor software version as reported in an Inventory
Response message."
::= { hdsl2ShdslInventoryEntry 9 }
hdsl2ShdslInvEquipmentCode OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(10))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Equipment code conforming to ANSI T1.213, Coded Identification
of Equipment Entities."
::= { hdsl2ShdslInventoryEntry 10 }
hdsl2ShdslInvVendorOther OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(12))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
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"Other vendor information as reported in an Inventory
Response message."
::= { hdsl2ShdslInventoryEntry 11 }
hdsl2ShdslInvTransmissionModeCapability OBJECT-TYPE
SYNTAX Hdsl2ShdslTransmissionModeType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Contains the transmission mode capability of the SHDSL unit."
::= { hdsl2ShdslInventoryEntry 12 }
-- Segment Endpoint Configuration Group
--
hdsl2ShdslEndpointConfTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslEndpointConfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table supports configuration parameters for segment
endpoints in a HDSL2/SHDSL line."
::= { hdsl2ShdslMibObjects 4 }
hdsl2ShdslEndpointConfEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslEndpointConfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the hdsl2ShdslEndpointConfTable. Each entry
represents a single segment endpoint in a HDSL2/SHDSL line.
It is indexed by the ifIndex of the HDSL2/SHDSL line, the
UnitId of the associated unit, the side of the unit, and the
wire-pair of the associated modem."
INDEX { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair}
::= { hdsl2ShdslEndpointConfTable 1 }
Hdsl2ShdslEndpointConfEntry ::=
SEQUENCE
{
hdsl2ShdslEndpointSide Hdsl2ShdslUnitSide,
hdsl2ShdslEndpointWirePair Hdsl2ShdslWirePair,
hdsl2ShdslEndpointAlarmConfProfile SnmpAdminString
}
hdsl2ShdslEndpointSide OBJECT-TYPE
SYNTAX Hdsl2ShdslUnitSide
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The side of the unit associated with this segment endpoint -
Network/Customer side - as per the Hdsl2ShdslUnitSide textual
convention."
::= { hdsl2ShdslEndpointConfEntry 1 }
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hdsl2ShdslEndpointWirePair OBJECT-TYPE
SYNTAX Hdsl2ShdslWirePair
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The wire-pair of the modem associated with this segment
endpoint as per the Hdsl2ShdslWirePair textual convention."
::= { hdsl2ShdslEndpointConfEntry 2 }
hdsl2ShdslEndpointAlarmConfProfile OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(0..32))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object configures the alarm threshold values to be used
for this segment endpoint. The values are obtained from the
alarm configuration profile referenced by this object. The
value of this object is the index of the referenced profile in
the hdsl2ShdslEndpointAlarmConf ProfileTable, or NULL (a zero-
length SnmpAdminString). If the value is NULL, the endpoint
uses the default Alarm Configuration Profile for the associated
span as per the hdsl2ShdslSpanConfAlarmProfile object in the
hdsl2ShdslSpanConfTable. The default value of this object is
NULL."
::= { hdsl2ShdslEndpointConfEntry 3 }
-- Segment Endpoint Current Status/Performance Group
--
hdsl2ShdslEndpointCurrTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslEndpointCurrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains current status and performance information
for segment endpoints in HDSL2/SHDSL Lines."
::= { hdsl2ShdslMibObjects 5 }
hdsl2ShdslEndpointCurrEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslEndpointCurrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the hdsl2ShdslEndpointCurrTable. Each entry
contains status and performance information relating to a
single segment endpoint. It is indexed by the ifIndex of the
HDSL2/SHDSL line, the UnitId of the associated unit, the side
of the unit, and the wire-pair of the associated modem."
INDEX { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair }
::= { hdsl2ShdslEndpointCurrTable 1 }
Hdsl2ShdslEndpointCurrEntry ::=
SEQUENCE
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{
hdsl2ShdslEndpointCurrAtn Integer32,
hdsl2ShdslEndpointCurrSnrMgn Integer32,
hdsl2ShdslEndpointCurrStatus Integer32,
hdsl2ShdslEndpointES Counter32,
hdsl2ShdslEndpointSES Counter32,
hdsl2ShdslEndpointCRCanomalies Counter32,
hdsl2ShdslEndpointLOSWS Counter32,
hdsl2ShdslEndpointUAS Counter32,
hdsl2ShdslEndpointCurr15MinTimeElapsed Hdsl2ShdslPerfTimeElapsed,
hdsl2ShdslEndpointCurr15MinES PerfCurrentCount,
hdsl2ShdslEndpointCurr15MinSES PerfCurrentCount,
hdsl2ShdslEndpointCurr15MinCRCanomalies PerfCurrentCount,
hdsl2ShdslEndpointCurr15MinLOSWS PerfCurrentCount,
hdsl2ShdslEndpointCurr15MinUAS PerfCurrentCount,
hdsl2ShdslEndpointCurr1DayTimeElapsed Hdsl2ShdslPerfTimeElapsed,
hdsl2ShdslEndpointCurr1DayES Hdsl2ShdslPerfCurrDayCount,
hdsl2ShdslEndpointCurr1DaySES Hdsl2ShdslPerfCurrDayCount,
hdsl2ShdslEndpointCurr1DayCRCanomalies Hdsl2ShdslPerfCurrDayCount,
hdsl2ShdslEndpointCurr1DayLOSWS Hdsl2ShdslPerfCurrDayCount,
hdsl2ShdslEndpointCurr1DayUAS Hdsl2ShdslPerfCurrDayCount
}
hdsl2ShdslEndpointCurrAtn OBJECT-TYPE
SYNTAX Integer32
UNITS "dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current loop attenuation for this endpoint as reported in
a Network or Customer Side Performance Status message."
::= { hdsl2ShdslEndpointCurrEntry 1 }
hdsl2ShdslEndpointCurrSnrMgn OBJECT-TYPE
SYNTAX Integer32
UNITS "dB"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current SNR margin for this endpoint as reported in a
Status Response/SNR message."
::= { hdsl2ShdslEndpointCurrEntry 2 }
hdsl2ShdslEndpointCurrStatus OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Contains the current state of the endpoint. This is a
bit-map of possible conditions. The various bit positions
are:
1 noDefect There no defects on the line
2 powerBackoff Indicates enhanced Power Backoff
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4 deviceFault Indicates a vendor-dependent
detection of diagnostics or
self-test results
8 dcContinuityFault Indicates vendor-dependent
conditions that interfere with
span powering such as short and
open circuits
16 snrMarginAlarm Indicates that the SNR margin
has dropped below the alarm threshold
32 loopAttenuationAlarm Indicates that the loop attentuation
has dropped below the alarm threshold
64 loswFailureAlarm Indicates a forward LOSW alarm
128 configInitFailure Endpoint failure during initialization
due to paired endpoint not able to
support requested configuration
256 protocolInitFailure Endpoint failure during initialization
due to incompatible protocol used by
the paired endpoint.
512 noNeighborPresent Endpoint failure during initialization
due to no activation sequence detected
from paired endpoint.
1024 loopbackActive A loopback is currently active at this
Segment Endpoint.
This is intended to supplement ifOperStatus."
::= { hdsl2ShdslEndpointCurrEntry 3 }
hdsl2ShdslEndpointES OBJECT-TYPE
SYNTAX Counter32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds (ES) on this endpoint since the xU
was last restarted."
::= { hdsl2ShdslEndpointCurrEntry 4 }
hdsl2ShdslEndpointSES OBJECT-TYPE
SYNTAX Counter32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Severely Errored Seconds (SES) on this endpoint
since the xU was last restarted."
::= { hdsl2ShdslEndpointCurrEntry 5 }
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hdsl2ShdslEndpointCRCanomalies OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of CRC anomalies on this endpoint since the xU was
last restarted."
::= { hdsl2ShdslEndpointCurrEntry 6 }
hdsl2ShdslEndpointLOSWS OBJECT-TYPE
SYNTAX Counter32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Loss of Sync Word (LOSW) Seconds on this endpoint
since the xU was last restarted."
::= { hdsl2ShdslEndpointCurrEntry 7 }
hdsl2ShdslEndpointUAS OBJECT-TYPE
SYNTAX Counter32
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Unavailable Seconds (UAS) on this endpoint since
the xU was last restarted."
::= { hdsl2ShdslEndpointCurrEntry 8 }
hdsl2ShdslEndpointCurr15MinTimeElapsed OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfTimeElapsed
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total elapsed seconds in the current 15-minute interval."
::= { hdsl2ShdslEndpointCurrEntry 9 }
hdsl2ShdslEndpointCurr15MinES OBJECT-TYPE
SYNTAX PerfCurrentCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds (ES) in the current 15-minute
interval."
::= { hdsl2ShdslEndpointCurrEntry 10 }
hdsl2ShdslEndpointCurr15MinSES OBJECT-TYPE
SYNTAX PerfCurrentCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
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"Count of Severely Errored Seconds (SES) in the current
15-minute interval."
::= { hdsl2ShdslEndpointCurrEntry 11 }
hdsl2ShdslEndpointCurr15MinCRCanomalies OBJECT-TYPE
SYNTAX PerfCurrentCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of CRC anomalies in the current 15-minute interval."
::= { hdsl2ShdslEndpointCurrEntry 12 }
hdsl2ShdslEndpointCurr15MinLOSWS OBJECT-TYPE
SYNTAX PerfCurrentCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Loss of Sync Word (LOSW) Seconds in the current
15-minute interval."
::= { hdsl2ShdslEndpointCurrEntry 13 }
hdsl2ShdslEndpointCurr15MinUAS OBJECT-TYPE
SYNTAX PerfCurrentCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Unavailable Seconds (UAS) in the current 15-minute
interval."
::= { hdsl2ShdslEndpointCurrEntry 14 }
hdsl2ShdslEndpointCurr1DayTimeElapsed OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfTimeElapsed
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of seconds that have elapsed since the beginning of
the current 1-day interval."
::= { hdsl2ShdslEndpointCurrEntry 15 }
hdsl2ShdslEndpointCurr1DayES OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfCurrDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds (ES) during the current day as
measured by hdsl2ShdslEndpointCurr1DayTimeElapsed."
::= { hdsl2ShdslEndpointCurrEntry 16 }
hdsl2ShdslEndpointCurr1DaySES OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfCurrDayCount
UNITS "seconds"
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MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Severely Errored Seconds (SES) during the current
day as measured by hdsl2ShdslEndpointCurr1DayTimeElapsed."
::= { hdsl2ShdslEndpointCurrEntry 17 }
hdsl2ShdslEndpointCurr1DayCRCanomalies OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfCurrDayCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of CRC anomalies during the current day as measured
by hdsl2ShdslEndpointCurr1DayTimeElapsed."
::= { hdsl2ShdslEndpointCurrEntry 18 }
hdsl2ShdslEndpointCurr1DayLOSWS OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfCurrDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Loss of Sync Word (LOSW) Seconds during the current
day as measured by hdsl2ShdslEndpointCurr1DayTimeElapsed."
::= { hdsl2ShdslEndpointCurrEntry 19 }
hdsl2ShdslEndpointCurr1DayUAS OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfCurrDayCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Unavailable Seconds (UAS) during the current day as
measured by hdsl2ShdslEndpointCurr1DayTimeElapsed."
::= { hdsl2ShdslEndpointCurrEntry 20 }
-- Segment Endpoint 15-Minute Interval Status/Performance Group
--
hdsl2Shdsl15MinIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2Shdsl15MinIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each HDSL2/SHDSL endpoint
performance data collection interval."
::= { hdsl2ShdslMibObjects 6 }
hdsl2Shdsl15MinIntervalEntry OBJECT-TYPE
SYNTAX Hdsl2Shdsl15MinIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the hdsl2Shdsl15MinIntervalTable."
INDEX { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide,
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hdsl2ShdslEndpointWirePair, hdsl2Shdsl15MinIntervalNumber}
::= { hdsl2Shdsl15MinIntervalTable 1 }
Hdsl2Shdsl15MinIntervalEntry ::=
SEQUENCE
{
hdsl2Shdsl15MinIntervalNumber INTEGER,
hdsl2Shdsl15MinIntervalES PerfIntervalCount,
hdsl2Shdsl15MinIntervalSES PerfIntervalCount,
hdsl2Shdsl15MinIntervalCRCanomalies PerfIntervalCount,
hdsl2Shdsl15MinIntervalLOSWS PerfIntervalCount,
hdsl2Shdsl15MinIntervalUAS PerfIntervalCount
}
hdsl2Shdsl15MinIntervalNumber OBJECT-TYPE
SYNTAX INTEGER(1..96)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Performance Data Interval number. 1 is the the most recent
previous interval; interval 96 is 24 hours ago. Intervals
2..96 are optional."
::= { hdsl2Shdsl15MinIntervalEntry 1 }
hdsl2Shdsl15MinIntervalES OBJECT-TYPE
SYNTAX PerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds (ES) during the interval."
::= { hdsl2Shdsl15MinIntervalEntry 2 }
hdsl2Shdsl15MinIntervalSES OBJECT-TYPE
SYNTAX PerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Severely Errored Seconds (SES) during the
interval."
::= { hdsl2Shdsl15MinIntervalEntry 3 }
hdsl2Shdsl15MinIntervalCRCanomalies OBJECT-TYPE
SYNTAX PerfIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of CRC anomalies during the interval."
::= { hdsl2Shdsl15MinIntervalEntry 4 }
hdsl2Shdsl15MinIntervalLOSWS OBJECT-TYPE
SYNTAX PerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
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STATUS current
DESCRIPTION
"Count of Loss of Sync Word (LOSW) Seconds during the
interval."
::= { hdsl2Shdsl15MinIntervalEntry 5 }
hdsl2Shdsl15MinIntervalUAS OBJECT-TYPE
SYNTAX PerfIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Unavailable Seconds (UAS) during the interval."
::= { hdsl2Shdsl15MinIntervalEntry 6 }
-- Segment Endpoint 1-Day Interval Status/Performance Group
--
hdsl2Shdsl1DayIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2Shdsl1DayIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides one row for each HDSL2/SHDSL endpoint
performance data collection interval."
::= { hdsl2ShdslMibObjects 7 }
hdsl2Shdsl1DayIntervalEntry OBJECT-TYPE
SYNTAX Hdsl2Shdsl1DayIntervalEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the hdsl2Shdsl1DayIntervalTable."
INDEX { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair, hdsl2Shdsl1DayIntervalNumber }
::= { hdsl2Shdsl1DayIntervalTable 1 }
Hdsl2Shdsl1DayIntervalEntry ::=
SEQUENCE
{
hdsl2Shdsl1DayIntervalNumber INTEGER,
hdsl2Shdsl1DayIntervalMoniSecs Hdsl2ShdslPerfTimeElapsed,
hdsl2Shdsl1DayIntervalES Hdsl2Shdsl1DayIntervalCount,
hdsl2Shdsl1DayIntervalSES Hdsl2Shdsl1DayIntervalCount,
hdsl2Shdsl1DayIntervalCRCanomalies Hdsl2Shdsl1DayIntervalCount,
hdsl2Shdsl1DayIntervalLOSWS Hdsl2Shdsl1DayIntervalCount,
hdsl2Shdsl1DayIntervalUAS Hdsl2Shdsl1DayIntervalCount
}
hdsl2Shdsl1DayIntervalNumber OBJECT-TYPE
SYNTAX INTEGER(1..30)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"History Data Interval number. Interval 1 is the the most
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recent previous day; interval 30 is 30 days ago. Intervals
2..30 are optional."
::= { hdsl2Shdsl1DayIntervalEntry 1 }
hdsl2Shdsl1DayIntervalMoniSecs OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfTimeElapsed
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The amount of time in the 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."
::= { hdsl2Shdsl1DayIntervalEntry 2 }
hdsl2Shdsl1DayIntervalES OBJECT-TYPE
SYNTAX Hdsl2Shdsl1DayIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Errored Seconds (ES) during the 1-day interval as
measured by hdsl2Shdsl1DayIntervalMoniSecs."
::= { hdsl2Shdsl1DayIntervalEntry 3 }
hdsl2Shdsl1DayIntervalSES OBJECT-TYPE
SYNTAX Hdsl2Shdsl1DayIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Severely Errored Seconds (SES) during the 1-day
interval as measured by hdsl2Shdsl1DayIntervalMoniSecs."
::= { hdsl2Shdsl1DayIntervalEntry 4 }
hdsl2Shdsl1DayIntervalCRCanomalies OBJECT-TYPE
SYNTAX Hdsl2Shdsl1DayIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of CRC anomalies during the 1-day interval as
measured by hdsl2Shdsl1DayIntervalMoniSecs."
::= { hdsl2Shdsl1DayIntervalEntry 5 }
hdsl2Shdsl1DayIntervalLOSWS OBJECT-TYPE
SYNTAX Hdsl2Shdsl1DayIntervalCount
UNITS "seconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Loss of Sync Word (LOSW) Seconds during the 1-day
interval as measured by hdsl2Shdsl1DayIntervalMoniSecs."
::= { hdsl2Shdsl1DayIntervalEntry 6 }
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hdsl2Shdsl1DayIntervalUAS OBJECT-TYPE
SYNTAX Hdsl2Shdsl1DayIntervalCount
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Count of Unavailable Seconds (UAS) during the 1-day interval
as measured by hdsl2Shdsl1DayIntervalMoniSecs."
::= { hdsl2Shdsl1DayIntervalEntry 7 }
-- Maintenance Group
--
hdsl2ShdslEndpointMaintTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslEndpointMaintEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table supports maintenance operations (eg. loopbacks)
to be performed on HDSL2/SHDSL segment endpoints."
::= { hdsl2ShdslMibObjects 8 }
hdsl2ShdslEndpointMaintEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslEndpointMaintEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the hdsl2ShdslEndpointMaintTable. Each entry
corresponds to a single segment endpoint, and is indexed by the
ifIndex of the HDSL2/SHDSL line, the UnitId of the associated
unit and the side of the unit."
INDEX { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide }
::= { hdsl2ShdslEndpointMaintTable 1 }
Hdsl2ShdslEndpointMaintEntry ::=
SEQUENCE
{
hdsl2ShdslMaintLoopbackConfig INTEGER,
hdsl2ShdslMaintTipRingReversal INTEGER,
hdsl2ShdslMaintPowerBackOff INTEGER,
hdsl2ShdslMaintSoftRestart INTEGER
}
hdsl2ShdslMaintLoopbackConfig OBJECT-TYPE
SYNTAX INTEGER
{
noLoopback(1),
normalLoopback(2),
specialLoopback(3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object controls configuration of loopbacks for the
associated segment endpoint. The status of the loopback
is obtained via the hdsl2ShdslEndpointCurrStatus object."
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::= { hdsl2ShdslEndpointMaintEntry 1 }
hdsl2ShdslMaintTipRingReversal OBJECT-TYPE
SYNTAX INTEGER
{
normal(1),
reversed(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the state of the tip/ring pair at
the associated segment endpoint."
::= { hdsl2ShdslEndpointMaintEntry 2 }
hdsl2ShdslMaintPowerBackOff OBJECT-TYPE
SYNTAX INTEGER
{
default(1),
enhanced(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object configures the receiver at the associated
segment endpoint to operate in default or enhanced power
backoff mode."
::= { hdsl2ShdslEndpointMaintEntry 3 }
hdsl2ShdslMaintSoftRestart OBJECT-TYPE
SYNTAX INTEGER
{
ready(1),
restart(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object enables the manager to trigger a soft restart
of the modem at the associated segment endpoint. The manager
may only set this object to the 'restart(2)' value to initiate
a restart. The agent will perform a restart after
approximately 5 seconds, and restore the object to the
'ready(1)' state."
::= { hdsl2ShdslEndpointMaintEntry 4 }
hdsl2ShdslUnitMaintTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslUnitMaintEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table supports maintenance operations for units in a
HDSL2/SHDSL line."
::= { hdsl2ShdslMibObjects 9 }
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hdsl2ShdslUnitMaintEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslUnitMaintEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in the hdsl2ShdslUnitMaintTable. Each entry
corresponds to a single unit, and is indexed by the ifIndex
of the HDSL2/SHDSL line and the UnitId of the associated
unit."
INDEX { ifIndex, hdsl2ShdslInvIndex }
::= { hdsl2ShdslUnitMaintTable 1 }
Hdsl2ShdslUnitMaintEntry ::=
SEQUENCE
{
hdsl2ShdslMaintLoopbackTimeout Integer32,
hdsl2ShdslMaintUnitPowerSource INTEGER
}
hdsl2ShdslMaintLoopbackTimeout OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object configures the timeout value for loopbacks
initiated at segments endpoints contained in the associated
unit. A value of 0 disables the timeout."
::= { hdsl2ShdslUnitMaintEntry 1 }
hdsl2ShdslMaintUnitPowerSource OBJECT-TYPE
SYNTAX INTEGER
{
local(1),
span(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object indicates the DC power source being used by the
associated unit."
::= { hdsl2ShdslUnitMaintEntry 2 }
-- Span Configuration Profile Group
--
hdsl2ShdslSpanConfProfileTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslSpanConfProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table supports definitions of span configuration
profiles for SHDSL lines. HDSL2 does not support these
configuration options."
::= { hdsl2ShdslMibObjects 10 }
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hdsl2ShdslSpanConfProfileEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslSpanConfProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry corresponds to a single span configuration
profile. Each profile contains a set of span configuration
parameters. The configuration parameters in a profile are
applied to those lines referencing that profile (see the
hdsl2ShdslSpanConfProfile object). Profiles may be
created/deleted using the row creation/deletion mechanism
via hdsl2ShdslSpanConfProfileRowStatus. Profiles that are
being referenced may not be deleted."
INDEX { IMPLIED hdsl2ShdslSpanConfProfileName }
::= { hdsl2ShdslSpanConfProfileTable 1 }
Hdsl2ShdslSpanConfProfileEntry ::=
SEQUENCE
{
hdsl2ShdslSpanConfProfileName SnmpAdminString,
hdsl2ShdslSpanConfWireInterface INTEGER,
hdsl2ShdslSpanConfMinLineRate Integer32,
hdsl2ShdslSpanConfMaxLineRate Integer32,
hdsl2ShdslSpanConfPSD INTEGER,
hdsl2ShdslSpanConfTransmissionMode
Hdsl2ShdslTransmissionModeType,
hdsl2ShdslSpanConfRemoteEnabled INTEGER,
hdsl2ShdslSpanConfPowerFeeding INTEGER,
hdsl2ShdslSpanConfCurrCondTargetMarginDown INTEGER,
hdsl2ShdslSpanConfWorstCaseTargetMarginDown INTEGER,
hdsl2ShdslSpanConfCurrCondTargetMarginUp INTEGER,
hdsl2ShdslSpanConfWorstCaseTargetMarginUp INTEGER,
hdsl2ShdslSpanConfUsedTargetMargins Integer32,
hdsl2ShdslSpanConfProfileRowStatus RowStatus
}
hdsl2ShdslSpanConfProfileName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(1..32))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object is the unique index associated with this profile."
::= { hdsl2ShdslSpanConfProfileEntry 1 }
hdsl2ShdslSpanConfWireInterface OBJECT-TYPE
SYNTAX INTEGER
{
twoWire(1),
fourWire(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the two-wire or optional four-wire
operation for SHDSL Lines."
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::= { hdsl2ShdslSpanConfProfileEntry 2 }
hdsl2ShdslSpanConfMinLineRate OBJECT-TYPE
SYNTAX Integer32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the minimum transmission rate for
the associated SHDSL Line in bits-per-second (bps). If
the minimum line rate equals the maximum line rate
(hdsl2ShdslSpanMaxLineRate), the line rate is considered
'fixed'. If the minimum line rate is less than the maximum
line rate, the line rate is considered 'rate-adaptive'."
::= { hdsl2ShdslSpanConfProfileEntry 3 }
hdsl2ShdslSpanConfMaxLineRate OBJECT-TYPE
SYNTAX Integer32
UNITS "bps"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the maximum transmission rate for
the associated SHDSL Line in bits-per-second (bps). If
the minimum line rate equals the maximum line rate
(hdsl2ShdslSpanMaxLineRate), the line rate is considered
'fixed'. If the minimum line rate is less than the maximum
line rate, the line rate is considered 'rate-adaptive'."
::= { hdsl2ShdslSpanConfProfileEntry 4 }
hdsl2ShdslSpanConfPSD OBJECT-TYPE
SYNTAX INTEGER
{
symmetric(1),
asymmetric(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures use of symmetric/asymmetric PSD (Power
Spectral Density) Mask for the associated SHDSL Line. Support
for symmetric PSD is mandatory for all supported data rates.
Support for asymmetric PSD is optional."
::= { hdsl2ShdslSpanConfProfileEntry 5 }
hdsl2ShdslSpanConfTransmissionMode OBJECT-TYPE
SYNTAX Hdsl2ShdslTransmissionModeType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the regional setting for the SHDSL
line."
::= { hdsl2ShdslSpanConfProfileEntry 6 }
hdsl2ShdslSpanConfRemoteEnabled OBJECT-TYPE
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SYNTAX INTEGER
{
enabled(1),
disabled(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object enables/disables support for remote management
of the units in a SHDSL line from the STU-R via the EOC."
::= { hdsl2ShdslSpanConfProfileEntry 7 }
hdsl2ShdslSpanConfPowerFeeding OBJECT-TYPE
SYNTAX INTEGER
{
noPower(1),
powerFeed(2),
wettingCurrent(3)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object enables/disables support for optional power
feeding in a SHDSL line."
::= { hdsl2ShdslSpanConfProfileEntry 8 }
hdsl2ShdslSpanConfCurrCondTargetMarginDown OBJECT-TYPE
SYNTAX INTEGER(-10..21)
UNITS "dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the downstream current condition target
SNR margin for a SHDSL line. The SNR margin is the difference
between the desired SNR and the actual SNR. Target SNR margin
is the desired SNR margin for a unit."
::= { hdsl2ShdslSpanConfProfileEntry 9 }
hdsl2ShdslSpanConfWorstCaseTargetMarginDown OBJECT-TYPE
SYNTAX INTEGER(-10..21)
UNITS "dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the downstream worst case target SNR
margin for a SHDSL line. The SNR margin is the difference
between the desired SNR and the actual SNR. Target SNR
margin is the desired SNR margin for a unit."
::= { hdsl2ShdslSpanConfProfileEntry 10 }
hdsl2ShdslSpanConfCurrCondTargetMarginUp OBJECT-TYPE
SYNTAX INTEGER(-10..21)
UNITS "dB"
MAX-ACCESS read-create
STATUS current
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DESCRIPTION
"This object specifies the upstream current condition target
SNR margin for a SHDSL line. The SNR margin is the difference
between the desired SNR and the actual SNR. Target SNR margin
is the desired SNR margin for a unit."
::= { hdsl2ShdslSpanConfProfileEntry 11 }
hdsl2ShdslSpanConfWorstCaseTargetMarginUp OBJECT-TYPE
SYNTAX INTEGER(-10..21)
UNITS "dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the upstream worst case target SNR
margin for a SHDSL line. The SNR margin is the difference
between the desired SNR and the actual SNR. Target SNR margin
is the desired SNR margin for a unit."
::= { hdsl2ShdslSpanConfProfileEntry 12 }
hdsl2ShdslSpanConfUsedTargetMargins OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Contains indicates whether a target SNR margin is enabled or
disabled. This is a bit-map of possible settings. The
various bit positions are:
1 currCondDown current condition downstream target SNR
margin enabled
2 worstCaseDown worst case downstream target SNR margin
enabled
4 currCondUp current condition upstream target SNR
margin enabled
8 worstCaseUp worst case upstream target SNR margin
enabled."
::= { hdsl2ShdslSpanConfProfileEntry 13 }
hdsl2ShdslSpanConfProfileRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object controlls creation/deletion of the associated
entry in this table per the semantics of RowStatus."
::= { hdsl2ShdslSpanConfProfileEntry 14 }
-- Segment Endpoint Alarm Configuration Profile group
--
hdsl2ShdslEndpointAlarmConfProfileTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslEndpointAlarmConfProfileEntry
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MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table supports definitions of alarm configuration
profiles for HDSL2/SHDSL segment endoints."
::= { hdsl2ShdslMibObjects 11 }
hdsl2ShdslEndpointAlarmConfProfileEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslEndpointAlarmConfProfileEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each entry corresponds to a single alarm configuration profile.
Each profile contains a set of parameters for setting alarm
thresholds for various performance attributes monitored at
HDSL2/SHDSL segment endpoints. Profiles may be created/deleted
using the row creation/deletion mechanism via
hdsl2ShdslEndpointAlarmConfProfileRowStatus. Profiles that
are being referenced may not be deleted."
INDEX { IMPLIED hdsl2ShdslEndpointAlarmConfProfileName }
::= { hdsl2ShdslEndpointAlarmConfProfileTable 1 }
Hdsl2ShdslEndpointAlarmConfProfileEntry ::=
SEQUENCE
{
hdsl2ShdslEndpointAlarmConfProfileName SnmpAdminString,
hdsl2ShdslEndpointThreshLoopAttenuation Integer32,
hdsl2ShdslEndpointThreshSNRMargin Integer32,
hdsl2ShdslEndpointThreshES
Hdsl2ShdslPerfIntervalThreshold,
hdsl2ShdslEndpointThreshSES
Hdsl2ShdslPerfIntervalThreshold,
hdsl2ShdslEndpointThreshCRCanomalies Integer32,
hdsl2ShdslEndpointThreshLOSWS
Hdsl2ShdslPerfIntervalThreshold,
hdsl2ShdslEndpointThreshUAS
Hdsl2ShdslPerfIntervalThreshold,
hdsl2ShdslEndpointAlarmConfProfileRowStatus RowStatus
}
hdsl2ShdslEndpointAlarmConfProfileName OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(1..32))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This object is the unique index associated with this profile."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 1 }
hdsl2ShdslEndpointThreshLoopAttenuation OBJECT-TYPE
SYNTAX Integer32
UNITS "dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the loop attentuation alarm threshold.
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When the current value reaches or drops below this threshold,
a hdsl2ShdslLoopAttenCrossing will be generated."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 2 }
hdsl2ShdslEndpointThreshSNRMargin OBJECT-TYPE
SYNTAX Integer32
UNITS "dB"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the SNR margin alarm threshold.
When the current value reaches or drops below this threshold,
a hdsl2ShdslSNRMarginCrossing will be generated."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 3 }
hdsl2ShdslEndpointThreshES OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfIntervalThreshold
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the threshold for the number of
errored seconds (ES) within any given 15-minute performance
data collection interval. If the value of errored seconds
in a particular 15-minute collection interval reaches/
exceeds this value, a hdsl2ShdslPerfESThresh will be
generated. One notification will be sent per interval per
endpoint."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 4 }
hdsl2ShdslEndpointThreshSES OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfIntervalThreshold
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the threshold for the number of
severely errored seconds (SES) within any given 15-minute
performance data collection interval. If the value of
severely errored seconds in a particular 15-minute collection
interval reaches/exceeds this value, a hdsl2ShdslPerfSESThresh
will be generated. One notification will be sent per interval
per endpoint."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 5 }
hdsl2ShdslEndpointThreshCRCanomalies OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the threshold for the number of
CRC anomalies within any given 15-minute performance data
collection interval. If the value of CRC anomalies in a
particular 15-minute collection interval reaches/exceeds
this value, a hdsl2ShdslPerfCRCanomaliesThresh will be
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generated. One notification will be sent per interval per
endpoint."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 6 }
hdsl2ShdslEndpointThreshLOSWS OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfIntervalThreshold
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the threshold for the number of
Loss of Sync Word (LOSW) Seconds within any given 15-minute
performance data collection interval. If the value of LOSW
in a particular 15-minute collection interval reaches/exceeds
this value, a hdsl2ShdslPerfLOSWSThresh will be generated.
One notification will be sent per interval per endpoint."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 7 }
hdsl2ShdslEndpointThreshUAS OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfIntervalThreshold
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object configures the threshold for the number of
unavailable seconds (UAS) within any given 15-minute
performance data collection interval. If the value of UAS
in a particular 15-minute collection interval reaches/exceeds
this value, a hdsl2ShdslPerfUASThresh will be generated.
One notification will be sent per interval per endpoint."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 8 }
hdsl2ShdslEndpointAlarmConfProfileRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object controls creation/deletion of the associated
entry in this table as per the semantics of RowStatus."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 9 }
-- Notifications Group
--
hdsl2ShdslNotifications OBJECT IDENTIFIER ::= { hdsl2ShdslMIB 0 }
hdsl2ShdslLoopAttenCrossing NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurrAtn,
hdsl2ShdslEndpointThreshLoopAttenuation
}
STATUS current
DESCRIPTION
"This notification indicates that the loop attenuation
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threshold (as per the hdsl2ShdslEndpointThreshLoopAttenuation
value) has been reached/exceeded for the HDSL2/SHDSL segment
endpoint."
::= { hdsl2ShdslNotifications 1 }
hdsl2ShdslSNRMarginCrossing NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurrSnrMgn,
hdsl2ShdslEndpointThreshSNRMargin
}
STATUS current
DESCRIPTION
"This notification indicates that the SNR margin threshold (as
per the hdsl2ShdslEndpointThreshSNRMargin value) has been
reached/exceeded for the HDSL2/SHDSL segment endpoint."
::= { hdsl2ShdslNotifications 2 }
hdsl2ShdslPerfESThresh NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurr15MinES,
hdsl2ShdslEndpointThreshES
}
STATUS current
DESCRIPTION
"This notification indicates that the errored seconds threshold
(as per the hdsl2ShdslEndpointThreshES value) has been reached/
exceeded for the HDSL2/SHDSL segment endpoint."
::= { hdsl2ShdslNotifications 3 }
hdsl2ShdslPerfSESThresh NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurr15MinSES,
hdsl2ShdslEndpointThreshSES
}
STATUS current
DESCRIPTION
"This notification indicates that the severely errored seconds
threshold (as per the hdsl2ShdslEndpointThreshSES value) has
been reached/exceeded for the HDSL2/SHDSL Segment Endpoint."
::= { hdsl2ShdslNotifications 4 }
hdsl2ShdslPerfCRCanomaliesThresh NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurr15MinCRCanomalies,
hdsl2ShdslEndpointThreshCRCanomalies
}
STATUS current
DESCRIPTION
"This notification indicates that the CRC anomalies threshold
(as per the hdsl2ShdslEndpointThreshCRCanomalies value) has
been reached/exceeded for the HDSL2/SHDSL Segment Endpoint."
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::= { hdsl2ShdslNotifications 5 }
hdsl2ShdslPerfLOSWSThresh NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurr15MinLOSWS,
hdsl2ShdslEndpointThreshLOSWS
}
STATUS current
DESCRIPTION
"This notification indicates that the LOSW seconds threshold
(as per the hdsl2ShdslEndpointThreshLOSWS value) has been
reached/exceeded for the HDSL2/SHDSL segment endpoint."
::= { hdsl2ShdslNotifications 6 }
hdsl2ShdslPerfUASThresh NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurr15MinUAS,
hdsl2ShdslEndpointThreshUAS
}
STATUS current
DESCRIPTION
"This notification indicates that the unavailable seconds
threshold (as per the hdsl2ShdslEndpointThreshUAS value) has
been reached/exceeded for the HDSL2/SHDSL segment endpoint."
::= { hdsl2ShdslNotifications 7 }
hdsl2ShdslSpanInvalidNumRepeaters NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslSpanConfNumRepeaters
}
STATUS current
DESCRIPTION
"This notification indicates that a mismatch has been detected
between the number of repeater/regenerator units configured
for a HDSL2/SHDSL line via the hdsl2ShdslSpanConfNumRepeaters
object and the actual number of repeater/regenerator units
discovered via the EOC."
::= { hdsl2ShdslNotifications 8 }
hdsl2ShdslLoopbackFailure NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslMaintLoopbackConfig
}
STATUS current
DESCRIPTION
"This notification indicates that an endpoint maintenance
loopback command failed for an HDSL2/SHDSL segment."
::= { hdsl2ShdslNotifications 9 }
hdsl2ShdslpowerBackoff NOTIFICATION-TYPE
OBJECTS
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INTERNET-DRAFT HDSL2-SHDSL-LINE MIB April 2001
{
hdsl2ShdslEndpointCurrStatus
}
STATUS current
DESCRIPTION
"This notification indicates that the bit setting for
powerBackoff in the hdsl2ShdslEndpointCurrStatus object for
this endpoint has changed."
::= { hdsl2ShdslNotifications 10 }
hdsl2ShdsldeviceFault NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurrStatus
}
STATUS current
DESCRIPTION
"This notification indicates that the bit setting for
deviceFault in the hdsl2ShdslEndpointCurrStatus object for
this endpoint has changed."
::= { hdsl2ShdslNotifications 11 }
hdsl2ShdsldcContinuityFault NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurrStatus
}
STATUS current
DESCRIPTION
"This notification indicates that the bit setting for
dcContinuityFault in the hdsl2ShdslEndpointCurrStatus object
for this endpoint has changed."
::= { hdsl2ShdslNotifications 12 }
hdsl2ShdslconfigInitFailure NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurrStatus
}
STATUS current
DESCRIPTION
"This notification indicates that the bit setting for
configInitFailure in the hdsl2ShdslEndpointCurrStatus object
for this endpoint has changed."
::= { hdsl2ShdslNotifications 13 }
hdsl2ShdslprotocolInitFailure NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurrStatus
}
STATUS current
DESCRIPTION
"This notification indicates that the bit setting for
protocolInitFailure in the hdsl2ShdslEndpointCurrStatus
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INTERNET-DRAFT HDSL2-SHDSL-LINE MIB April 2001
object for this endpoint has changed."
::= { hdsl2ShdslNotifications 14 }
hdsl2ShdslnoNeighborPresent NOTIFICATION-TYPE
OBJECTS
{
hdsl2ShdslEndpointCurrStatus
}
STATUS current
DESCRIPTION
"This notification indicates that the bit setting for
noNeighborPresent in the hdsl2ShdslEndpointCurrStatus object
for this endpoint has changed."
::= { hdsl2ShdslNotifications 15 }
hdsl2ShdsllocalPowerLoss NOTIFICATION-TYPE
OBJECTS
{
ifIndex,
hdsl2ShdslInvIndex
}
STATUS current
DESCRIPTION
"This notification indicates impending unit failure due to
loss of local power (last gasp)."
::= { hdsl2ShdslNotifications 16 }
-- conformance information
--
hdsl2ShdslConformance OBJECT IDENTIFIER ::= { hdsl2ShdslMIB 3 }
hdsl2ShdslGroups OBJECT IDENTIFIER ::= { hdsl2ShdslConformance 1 }
hdsl2ShdslCompliances OBJECT IDENTIFIER ::= { hdsl2ShdslConformance 2 }
-- agent compliance statements
hdsl2ShdslLineMibCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The section outlines compliance requirements for this MIB."
MODULE
MANDATORY-GROUPS
{
hdsl2ShdslSpanConfGroup,
hdsl2ShdslSpanStatusGroup,
hdsl2ShdslInventoryGroup,
hdsl2ShdslEndpointConfGroup,
hdsl2ShdslEndpointCurrGroup,
hdsl2Shdsl15MinIntervalGroup,
hdsl2Shdsl1DayIntervalGroup,
hdsl2ShdslMaintenanceGroup,
hdsl2ShdslEndpointAlarmConfGroup,
hdsl2ShdslNotificationGroup
}
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GROUP hdsl2ShdslInventoryShdslGroup
DESCRIPTION
"Support for this group is only required for implementations
supporting SHDSL lines."
GROUP hdsl2ShdslSpanShdslStatusGroup
DESCRIPTION
"Support for this group is only required for implementations
supporting SHDSL lines."
GROUP hdsl2ShdslSpanConfProfileGroup
DESCRIPTION
"Support for this group is only required for implementations
supporting SHDSL lines."
::= { hdsl2ShdslCompliances 1 }
-- units of conformance
--
hdsl2ShdslSpanConfGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslSpanConfNumRepeaters,
hdsl2ShdslSpanConfProfile,
hdsl2ShdslSpanConfAlarmProfile
}
STATUS current
DESCRIPTION
"This group supports objects for configuring span related
parameters for HDSL2/SHDSL lines."
::= { hdsl2ShdslGroups 1 }
hdsl2ShdslSpanStatusGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslStatusNumAvailRepeaters
}
STATUS current
DESCRIPTION
"This group supports objects for retrieving span related
status for HDSL2/SHDSL lines."
::= { hdsl2ShdslGroups 2 }
hdsl2ShdslInventoryShdslGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslInvTransmissionModeCapability
}
STATUS current
DESCRIPTION
"This group supports objects for retrieving SHDSL-specific
inventory information."
::= { hdsl2ShdslGroups 3 }
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hdsl2ShdslSpanShdslStatusGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslStatusMaxAttainableLineRate,
hdsl2ShdslStatusActualLineRate,
hdsl2ShdslStatusTransmissionModeCurrent
}
STATUS current
DESCRIPTION
"This group supports objects for retrieving SHDSL-specific
span related status."
::= { hdsl2ShdslGroups 4 }
hdsl2ShdslInventoryGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslInvIndex,
hdsl2ShdslInvVendorID,
hdsl2ShdslInvVendorModelNumber,
hdsl2ShdslInvVendorSerialNumber,
hdsl2ShdslInvVendorEOCSoftwareVersion,
hdsl2ShdslInvStandardVersion,
hdsl2ShdslInvVendorListNumber,
hdsl2ShdslInvVendorIssueNumber,
hdsl2ShdslInvVendorSoftwareVersion,
hdsl2ShdslInvEquipmentCode,
hdsl2ShdslInvVendorOther
}
STATUS current
DESCRIPTION
"This group supports objects that provide unit inventory
information about the units in HDSL2/SHDSL lines."
::= { hdsl2ShdslGroups 5 }
hdsl2ShdslEndpointConfGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair,
hdsl2ShdslEndpointAlarmConfProfile
}
STATUS current
DESCRIPTION
"This group supports objects for configuring parameters for
segment endpoints in HDSL2/SHDSL lines."
::= { hdsl2ShdslGroups 6 }
hdsl2ShdslEndpointCurrGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair,
hdsl2ShdslEndpointCurrAtn,
hdsl2ShdslEndpointCurrSnrMgn,
hdsl2ShdslEndpointCurrStatus,
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hdsl2ShdslEndpointES,
hdsl2ShdslEndpointSES,
hdsl2ShdslEndpointCRCanomalies,
hdsl2ShdslEndpointLOSWS,
hdsl2ShdslEndpointUAS,
hdsl2ShdslEndpointCurr15MinTimeElapsed,
hdsl2ShdslEndpointCurr15MinES,
hdsl2ShdslEndpointCurr15MinSES,
hdsl2ShdslEndpointCurr15MinCRCanomalies,
hdsl2ShdslEndpointCurr15MinLOSWS,
hdsl2ShdslEndpointCurr15MinUAS,
hdsl2ShdslEndpointCurr1DayTimeElapsed,
hdsl2ShdslEndpointCurr1DayES,
hdsl2ShdslEndpointCurr1DaySES,
hdsl2ShdslEndpointCurr1DayCRCanomalies,
hdsl2ShdslEndpointCurr1DayLOSWS,
hdsl2ShdslEndpointCurr1DayUAS
}
STATUS current
DESCRIPTION
"This group supports objects which provide current status and
performance measurements relating to segment endpoints in
HDSL2/SHDSL lines."
::= { hdsl2ShdslGroups 7 }
hdsl2Shdsl15MinIntervalGroup OBJECT-GROUP
OBJECTS
{
hdsl2Shdsl15MinIntervalES,
hdsl2Shdsl15MinIntervalSES,
hdsl2Shdsl15MinIntervalCRCanomalies,
hdsl2Shdsl15MinIntervalLOSWS,
hdsl2Shdsl15MinIntervalUAS
}
STATUS current
DESCRIPTION
"This group supports objects which maintain historic
performance measurements relating to segment endpoints in
HDSL2/SHDSL lines in 15-minute intervals."
::= { hdsl2ShdslGroups 8 }
hdsl2Shdsl1DayIntervalGroup OBJECT-GROUP
OBJECTS
{
hdsl2Shdsl1DayIntervalMoniSecs,
hdsl2Shdsl1DayIntervalES,
hdsl2Shdsl1DayIntervalSES,
hdsl2Shdsl1DayIntervalCRCanomalies,
hdsl2Shdsl1DayIntervalLOSWS,
hdsl2Shdsl1DayIntervalUAS
}
STATUS current
DESCRIPTION
"This group supports objects which maintain historic
performance measurements relating to segment endpoints in
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INTERNET-DRAFT HDSL2-SHDSL-LINE MIB April 2001
HDSL2/SHDSL lines in 1-day intervals."
::= { hdsl2ShdslGroups 9 }
hdsl2ShdslMaintenanceGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslMaintLoopbackConfig,
hdsl2ShdslMaintTipRingReversal,
hdsl2ShdslMaintPowerBackOff,
hdsl2ShdslMaintSoftRestart,
hdsl2ShdslMaintLoopbackTimeout,
hdsl2ShdslMaintUnitPowerSource
}
STATUS current
DESCRIPTION
"This group supports objects that provide support for
maintenance actions for HDSL2/SHDSL lines."
::= { hdsl2ShdslGroups 10 }
hdsl2ShdslEndpointAlarmConfGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslEndpointThreshLoopAttenuation,
hdsl2ShdslEndpointThreshSNRMargin,
hdsl2ShdslEndpointThreshES,
hdsl2ShdslEndpointThreshSES,
hdsl2ShdslEndpointThreshCRCanomalies,
hdsl2ShdslEndpointThreshLOSWS,
hdsl2ShdslEndpointThreshUAS,
hdsl2ShdslEndpointAlarmConfProfileRowStatus
}
STATUS current
DESCRIPTION
"This group supports objects that allow configuration of alarm
thresholds for various performance parameters for HDSL2/SHDSL
lines."
::= { hdsl2ShdslGroups 11 }
hdsl2ShdslNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS
{
hdsl2ShdslLoopAttenCrossing,
hdsl2ShdslSNRMarginCrossing,
hdsl2ShdslPerfESThresh,
hdsl2ShdslPerfSESThresh,
hdsl2ShdslPerfCRCanomaliesThresh,
hdsl2ShdslPerfLOSWSThresh,
hdsl2ShdslPerfUASThresh,
hdsl2ShdslSpanInvalidNumRepeaters,
hdsl2ShdslLoopbackFailure,
hdsl2ShdslpowerBackoff,
hdsl2ShdsldeviceFault,
hdsl2ShdsldcContinuityFault,
hdsl2ShdslconfigInitFailure,
hdsl2ShdslprotocolInitFailure,
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INTERNET-DRAFT HDSL2-SHDSL-LINE MIB April 2001
hdsl2ShdslnoNeighborPresent,
hdsl2ShdsllocalPowerLoss
}
STATUS current
DESCRIPTION
"This group supports notifications of significant events/
conditions associated with HDSL2/SHDSL lines."
::= { hdsl2ShdslGroups 12 }
hdsl2ShdslSpanConfProfileGroup OBJECT-GROUP
OBJECTS
{
hdsl2ShdslSpanConfWireInterface,
hdsl2ShdslSpanConfMinLineRate,
hdsl2ShdslSpanConfMaxLineRate,
hdsl2ShdslSpanConfPSD,
hdsl2ShdslSpanConfTransmissionMode,
hdsl2ShdslSpanConfRemoteEnabled,
hdsl2ShdslSpanConfPowerFeeding,
hdsl2ShdslSpanConfCurrCondTargetMarginDown,
hdsl2ShdslSpanConfWorstCaseTargetMarginDown,
hdsl2ShdslSpanConfCurrCondTargetMarginUp,
hdsl2ShdslSpanConfWorstCaseTargetMarginUp,
hdsl2ShdslSpanConfUsedTargetMargins,
hdsl2ShdslSpanConfProfileRowStatus
}
STATUS current
DESCRIPTION
"This group supports objects that constitute configuration
profiles for configuring span related parameters in SHDSL
lines."
::= { hdsl2ShdslGroups 13 }
END
7. Security Considerations
There are a number of management objects defined in this MIB that
have a MAX-ACCESS clause of read-write and/or read-create. Such
objects may be considered sensitive or vulnerable in some network
environments. The support for SET operations in a non-secure
environment without proper protection can have a negative effect on
network operations.
No managed objects in this MIB contain sensitive information.
SNMPv1 by itself is not a secure environment. Even if the network
itself is secure (for example by using IPSec), even then, there is no
control as to who on the secure network is allowed to access and
GET/SET (read/change/create/delete) the objects in this MIB.
It is recommended that the implementers consider the security
features as provided by the SNMPv3 framework. Specifically, the use
of the User-based Security Model RFC 2574 [12] and the View-
based Access Control Model RFC 2575 [15] is recommended.
Expires October 2, 2001 Page [48]
INTERNET-DRAFT HDSL2-SHDSL-LINE MIB April 2001
It is then a customer/user responsibility to ensure that the SNMP
entity giving access to an instance of this MIB, is properly
configured to give access to the objects only to those principals
(users) that have legitimate rights to indeed GET or SET
(change/create/delete) them.
8. Acknowledgments
The authors are deeply grateful to the authors of the ADSL LINE MIB
(RFC 2662 [23]), Gregory Bathrick and Faye Ly, as much of the text
and structure of this document originates in their documents.
The authors are also grateful to the authors of FR MFR MIB (RFC 3020
[24]), Prayson Pate, Bob Lynch, and Kenneth Rehbehn, as the entirety
of the Security Considerations section was lifted from their document.
The authors also acknowledge the importance of contributions and
suggestions regarding interface indexing structures received from
David Horton of CITR.
Other contributions were received from the following:
Philip Bergstresser (Adtran)
Steve Blackwell (Centillium)
Umberto Bonollo (NEC Australia)
Mark Johnson (Red Point)
Sharon Mantin (Orckit)
Moti Morgenstern (ECI)
Raymond Murphy (Ericsson)
Lee Nipper (Verilink)
Katy Sherman (Orckit)
Mike Sneed (ECI)
Jon Turney (DSL Solutions)
Aron Wahl (Memotec)
Michael Wrobel (Memotec)
9. References
[1] Harrington, D., Presuhn, R., and B. Wijnen, "An Architecture for
Describing SNMP Management Frameworks", RFC 2571, April 1999.
[2] Rose, M., and K. McCloghrie, "Structure and Identification of
Expires October 2, 2001 Page [49]
INTERNET-DRAFT HDSL2-SHDSL-LINE MIB April 2001
Management Information for TCP/IP-based Internets", STD 16, RFC
1155, May 1990.
[3] Rose, M., and K. McCloghrie, "Concise MIB Definitions", STD 16,
RFC 1212, March 1991.
[4] M. Rose, "A Convention for Defining Traps for use with the SNMP",
RFC 1215, March 1991.
[5] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose,
M., and S. Waldbusser, "Structure of Management Information
Version 2 (SMIv2)", STD 58, RFC 2578, April 1999.
[6] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose,
M., and S. Waldbusser, "Textual Conventions for SMIv2", STD 58,
RFC 2579, April 1999.
[7] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose,
M., and S. Waldbusser, "Conformance Statements for SMIv2", STD 58,
RFC 2580, April 1999.
[8] Case, J., Fedor, M., Schoffstall, M., and J. Davin, "Simple
Network Management Protocol", STD 15, RFC 1157, May 1990.
[9] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser,
"Introduction to Community-based SNMPv2", RFC 1901, January
1996.
[10] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Transport
Mappings for Version 2 of the Simple Network Management Protocol
(SNMPv2)", RFC 1906, January 1996.
[11] Case, J., Harrington D., Presuhn R., and B. Wijnen, "Message
Processing and Dispatching for the Simple Network Management
Protocol (SNMP)", RFC 2572, April 1999.
[12] Blumenthal, U., and B. Wijnen, "User-based Security Model (USM)
for version 3 of the Simple Network Management Protocol (SNMPv3)",
RFC 2574, April 1999.
[13] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Protocol
Operations for Version 2 of the Simple Network Management Protocol
(SNMPv2)", RFC 1905, January 1996.
[14] Levi, D., Meyer, P., and B. Stewart, "SNMPv3 Applications", RFC
2573, April 1999.
[15] Wijnen, B., Presuhn, R., and K. McCloghrie, "View-based Access
Control Model (VACM) for the Simple Network Management Protocol
(SNMP)", RFC 2575, April 1999.
[16] Case, J., Mundy, R., Partain, D., and B. Stewart, "Introduction to
Version 3 of the Internet-standard Network Management Framework",
RFC 2570, April 1999.
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INTERNET-DRAFT HDSL2-SHDSL-LINE MIB April 2001
[17] Bradner, S., "Key Words for use in RFCs to Indicate Requirement
Levels", RFC 2119, March 1997.
[18] American National Standards Institute, ANSI T1E1.4/2000-006,
February 2000.
[19] Blackwell, S., Editor, "Single-Pair High-Speed Digital Subscriber
Line (SHDSL) Transceivers", ITU-T Draft G.991.2, April 2000.
[20] McCloghrie, K., and M. Rose, Editors, "Management Information Base
for Network Management of TCP/IP-based internets: MIB-II", STD 17,
RFC 1213, March 1991.
[21] McCloghrie, K., and Kastenholz, F., "The Interfaces Group MIB",
RFC 2863, June 2000.
[22] Tesink, K., "Textual Conventions for MIB Modules Using Performance
History Based on 15 Minute Intervals", RFC 2493, January 1999.
[23] Bathrick, G., Ly, F., "Definitions of Managed Objects for the ADSL
Lines", RFC 2662, August 1999.
[24] Pate, P., Lynch, B., Rehbehn, K., "Definitions of Managed Objects
for Monitoring and Controlling the UNI/NNI Multilink Frame Relay
Function", RFC 3020, December 2000.
10. Intellectual Property Notice
The IETF takes no position regarding the validity or scope of any
intellectual property or other rights that might be claimed to
pertain to the implementation or use of the technology described in
this document or the extent to which any license under such rights
might or might not be available; neither does it represent that it
has made any effort to identify any such rights. Information on the
IETF's procedures with respect to rights in standards-track and
standards-related documentation can be found in BCP-11. Copies of
claims of rights made available for publication and any assurances of
licenses to be made available, or the result of an attempt made to
obtain a general license or permission for the use of such
proprietary rights by implementors or users of this specification can
be obtained from the IETF Secretariat.
The IETF invites any interested party to bring to its attention any
copyrights, patents or patent applications, or other proprietary
rights which may cover technology that may be required to practice
this standard. Please address the information to the IETF Executive
Director.
11. Authors' Addresses
Rajesh Abbi
Alcatel USA
2912 Wake Forest Road
Raleigh, NC 27609-7860 USA
Tel: +1 919-950-6194
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INTERNET-DRAFT HDSL2-SHDSL-LINE MIB April 2001
Fax: +1 919-950-6670
E-mail: Rajesh.Abbi@usa.alcatel.com
Bob Ray
Verilink Corporation
950 Explorer Blvd
Huntsville, AL 35806 USA
Tel: +1 256-327-2380
Fax: +1 256-327-2880
E-mail: bray@verilink.com
12. Full Copyright Statement
Copyright (C) The Internet Society (1999). All Rights Reserved.
This document and translations of it may be copied and furnished to
others, and derivative works that comment on or otherwise explain it
or assist in its implementation may be prepared, copied, published
and distributed, in whole or in part, without restriction of any
kind, provided that the above copyright notice and this paragraph are
included on all such copies and derivative works. However, this
document itself may not be modified in any way, such as by removing
the copyright notice or references to the Internet Society or other
Internet organizations, except as needed for the purpose of
developing Internet standards in which case the procedures for
copyrights defined in the Internet Standards process must be
followed, or as required to translate it into languages other than
English.
The limited permissions granted above are perpetual and will not be
revoked by the Internet Society or its successors or assigns.
This document and the information contained herein is provided on an
"AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION
HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Expires October 2, 2001 Page [52]
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