draft-ietf-adslmib-hdsl2-08.txt   draft-ietf-adslmib-hdsl2-09.txt 
INTERNET-DRAFT B. Ray INTERNET-DRAFT B. Ray
Verilink Corporation Verilink Corporation
R. Abbi R. Abbi
Alcatel Alcatel
February 2001 April 2001
Definitions of Managed Objects for HDSL2 and SHDSL Lines Definitions of Managed Objects for HDSL2 and SHDSL Lines
draft-ietf-adslmib-hdsl2-08.txt draft-ietf-adslmib-hdsl2-09.txt
Status of this Memo Status of this Memo
This document is an Internet-Draft and is in full conformance with This document is an Internet-Draft and is in full conformance with
all provisions of Section 10 of RFC 2026. all provisions of Section 10 of RFC 2026.
Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF), its areas, and its working groups. Note that other Task Force (IETF), its areas, and its working groups. Note that other
groups may also distribute working documents as Internet-Drafts. groups may also distribute working documents as Internet-Drafts.
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To view the entire list of current Internet-Drafts, please check the To view the entire list of current Internet-Drafts, please check the
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Directories on ftp.is.co.za (Africa), ftp.nordu.net (Northern Directories on ftp.is.co.za (Africa), ftp.nordu.net (Northern
Europe), ftp.nis.garr.it (Southern Europe), munnari.oz.au (Pacific Europe), ftp.nis.garr.it (Southern Europe), munnari.oz.au (Pacific
Rim), ftp.ietf.org (US East Coast), or ftp.isi.edu (US West Coast). Rim), ftp.ietf.org (US East Coast), or ftp.isi.edu (US West Coast).
Copyright Notice Copyright Notice
Copyright (C) The Internet Society (2001). All Rights Reserved. Copyright (C) The Internet Society (2001). All Rights Reserved.
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Table of Contents Table of Contents
1. Abstract .................................................. 2 1. Abstract .................................................. 2
2. The SNMPv2 Network Management Framework ................... 2 2. The SNMP Network Management Framework ..................... 2
3. Introduction .............................................. 3 3. Introduction .............................................. 3
3.1 Relationship of the MIB with Standard MIBs ................ 4 3.1 Relationship of the MIB with Standard MIBs ................ 3
4. Conventions used in the MIB ............................... 5 4. Conventions used in the MIB ............................... 4
4.1 Naming Conventions ........................................ 5 4.1 Naming Conventions ........................................ 4
4.2 Textual Conventions ....................................... 5 4.2 Textual Conventions ....................................... 4
4.3 Structure ................................................. 6 4.3 Structure ................................................. 5
4.4 Counters, Interval Buckets and Thresholds ................. 9 4.4 Counters, Interval Buckets and Thresholds ................. 8
4.5 Profiles .................................................. 9 4.5 Profiles .................................................. 8
4.6 Traps ..................................................... 10 4.6 Notifications ............................................. 9
5. Conformance and Compliance ................................ 12 5. Conformance and Compliance ................................ 11
6. Definitions ............................................... 12 6. Definitions ............................................... 11
7. Security Considerations ................................... 50 7. Security Considerations ................................... 48
8. Acknowledgments ........................................... 51 8. Acknowledgments ........................................... 49
9. References ................................................ 52
10. Intellectual Property Notice .............................. 53 Expires October 2, 2001 Page [1]
11. Authors' Addresses ........................................ 54
12. Full Copyright Statement .................................. 54 9. References ................................................ 49
10. Intellectual Property Notice .............................. 51
11. Authors' Addresses ........................................ 51
12. Full Copyright Statement .................................. 52
1. Abstract 1. Abstract
This document defines an experimental portion of the Management This document defines an experimental portion of the Management
Information Base (MIB) MIB module for use with network management Information Base (MIB) module for use with network management protocols
protocols in the Internet community. In particular, it describes in the Internet community. In particular, it describes objects used for
objects used for managing HDSL2 and SHDSL interfaces. managing HDSL2 and SHDSL interfaces.
This document specifies a MIB module in a manner that is both compliant This document specifies a MIB module in a manner that is both compliant
to the SNMPv2 SMI, and semantically identical to the peer SNMPv1 to the SNMPv2 SMI, and semantically identical to the peer SNMPv1
definitions. definitions.
2. The SNMP Management Framework 2. The SNMP Management Framework
The SNMP Management Framework presently consists of five major The SNMP Management Framework presently consists of five major
components: components:
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STD 16, RFC 1155 [2], STD 16, RFC 1212 [3] and RFC 1215 [4]. 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 The second version, called SMIv2, is described in STD 58, RFC
2578 [5], STD 58, RFC 2579 [6] and STD 58, RFC 2580 [7]. 2578 [5], STD 58, RFC 2579 [6] and STD 58, RFC 2580 [7].
o Message protocols for transferring management information. The o Message protocols for transferring management information. The
first version of the SNMP message protocol is called SNMPv1 and first version of the SNMP message protocol is called SNMPv1 and
described in STD 15, RFC 1157 [8]. A second version of the SNMP described in STD 15, RFC 1157 [8]. A second version of the SNMP
message protocol, which is not an Internet standards track message protocol, which is not an Internet standards track
protocol, is called SNMPv2c and described in RFC 1901 [9] and protocol, is called SNMPv2c and described in RFC 1901 [9] and
RFC 1906 [10]. The third version of the message protocol is RFC 1906 [10]. The third version of the message protocol is
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called SNMPv3 and described in RFC 1906 [10], RFC 2572 [11] and called SNMPv3 and described in RFC 1906 [10], RFC 2572 [11] and
RFC 2574 [12]. RFC 2574 [12].
o Protocol operations for accessing management information. The o Protocol operations for accessing management information. The
first set of protocol operations and associated PDU formats is first set of protocol operations and associated PDU formats is
described in STD 15, RFC 1157 [8]. A second set of protocol described in STD 15, RFC 1157 [8]. A second set of protocol
operations and associated PDU formats is described in RFC 1905 operations and associated PDU formats is described in RFC 1905
[13]. [13].
o A set of fundamental applications described in RFC 2573 [14] o A set of fundamental applications described in RFC 2573 [14]
and the view-based access control mechanism described in RFC and the view-based access control mechanism described in RFC
2575 [15]. 2575 [15].
A more detailed introduction to the current SNMP Management Framework A more detailed introduction to the current SNMP Management Framework
can be found in RFC 2570 [16]. can be found in RFC 2570 [16].
Managed objects are accessed via a virtual information store, termed Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. Objects in the MIB are the Management Information Base or MIB. Objects in the MIB are
defined using the mechanisms defined in the SMI. 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 This memo specifies a MIB module that is compliant to the SMIv2. A
MIB conforming to the SMIv1 can be produced through the appropriate MIB conforming to the SMIv1 can be produced through the appropriate
translations. The resulting translated MIB must be semantically translations. The resulting translated MIB must be semantically
equivalent, except where objects or events are omitted because no equivalent, except where objects or events are omitted because no
translation is possible (use of Counter64). Some machine readable translation is possible (use of Counter64). Some machine readable
information in SMIv2 will be converted into textual descriptions in information in SMIv2 will be converted into textual descriptions in
SMIv1 during the translation process. However, this loss of machine SMIv1 during the translation process. However, this loss of machine
readable information is not considered to change the semantics of the readable information is not considered to change the semantics of the
MIB. MIB.
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in
this document are to be interpreted as described in RFC 2119 [17]. this document are to be interpreted as described in RFC 2119 [17].
2.1. Object Definitions
Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. Objects in the MIB are
defined using the subset of Abstract Syntax Notation One (ASN.1)
defined in the SMI. In particular, each object type is named by an
OBJECT IDENTIFIER, an administratively assigned name. The object
type together with an object instance serves to uniquely identify a
specific instantiation of the object. For human convenience, we
often use a textual string, termed the descriptor, to also refer to
the object type.
3. Introduction 3. Introduction
This document describes an SNMP MIB for managing HDSL2/SHDSL Lines. This document describes an SNMP MIB for managing HDSL2/SHDSL Lines.
The MIB is intended to be compatible with both the SNMPv1 and SNMPv2.
These definitions are based upon the specifications for the HDSL2 and These definitions are based upon the specifications for the HDSL2 and
SHDSL Embedded Operations Channel (EOC) as defined in ANSI SHDSL Embedded Operations Channel (EOC) as defined in ANSI
T1E1.4/2000-006 [18] and ITU G.991.2 (ex G.SHDSL) [19]. T1E1.4/2000-006 [18] and ITU G.991.2 (ex G.SHDSL) [19].
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The MIB will eventually be located in the MIB tree under MIB 2 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 transmission, as discussed in the MIB-2 Integration (RFC 1213 [20] and
RFC 2863 [21]) section of this document. Until approved by the IETF, RFC 2863 [21]) section of this document. Until approved by the IETF,
vendors may also choose to support it under the experimental tree. vendors may also choose to support it under the experimental tree.
NOTE TO RFC EDITOR: please replace the above paragraph with the
following paragraph when appropriate:
The MIB is located in the MIB tree under MIB-2 transmission, as
discussing in the MIB-2 Integration (RFC 1213 [20] and RFC 2863 [21])
section of this document.
3.1. Relationship of the HDSL2/SHDSL Line MIB with Standard MIBs 3.1. Relationship of the HDSL2/SHDSL Line MIB with Standard MIBs
This section outlines the relationship of this MIB with other MIBs This section outlines the relationship of this MIB with other MIBs
described in RFCs and in various degrees of "standardization". described in RFCs and in various degrees of "standardization".
Specifically, MIB-2 as presented in RFC 1213 [20] and RFC 2863 [21] Specifically, MIB-2 as presented in RFC 1213 [20] and RFC 2863 [21]
is discussed. is discussed.
3.1.1 General MIB-2 Integration (RFCs 1213 and 2863) 3.1.1 General MIB-2 Integration (RFCs 1213 and 2863)
The HDSL2/SHDSL Line MIB specifies the detailed attributes of a data The HDSL2/SHDSL Line MIB specifies the detailed attributes of a data
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IANAifType ::= TEXTUAL-CONVENTION IANAifType ::= TEXTUAL-CONVENTION
... ...
SYNTAX INTEGER { SYNTAX INTEGER {
... ...
hdsl2 (168), -- High Bit-Rate DSL, 2nd generation hdsl2 (168), -- High Bit-Rate DSL, 2nd generation
shdsl (169), -- Multirate HDSL2 shdsl (169), -- Multirate HDSL2
... ...
} }
This MIB will be accessed through the transmission subtree as shown:
hdsl2ShdslInterface ::= { experimental 109 }
NOTE TO RFC EDITOR: please replace experimental 109 with an assigned
number in the transmission tree
3.1.2 Usage of ifTable 3.1.2 Usage of ifTable
The MIB branch identified by this ifType contains tables appropriate The MIB branch identified by this ifType contains tables appropriate
for this interface type. Most such tables extend the ifEntry table, for this interface type. Most such tables extend the ifEntry table,
and are indexed by ifIndex. and are indexed by ifIndex.
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The following attributes are part of the mandatory ifGeneral group in The following attributes are part of the mandatory ifGeneral group in
RFC 2863 [21], and are not duplicated in the HDSL2/SHDSL Line MIB. RFC 2863 [21], and are not duplicated in the HDSL2/SHDSL Line MIB.
=================================================================== ===================================================================
ifIndex Interface index. ifIndex Interface index.
ifDescr See interfaces MIB [21]. ifDescr See interfaces MIB [21].
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ifType hdsl2(168) or shdsl(169). ifType hdsl2(168) or shdsl(169).
ifSpeed Set as appropriate. ifSpeed Set as appropriate.
(This is fixed at 1552000 for HDSL2 lines) (This is fixed at 1552000 for HDSL2 lines)
ifPhysAddress This object should have an octet string ifPhysAddress This object should have an octet string
with zero length. with zero length.
ifAdminStatus See interfaces MIB [21]. ifAdminStatus See interfaces MIB [21].
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F. CRC is cyclic redundancy check. F. CRC is cyclic redundancy check.
G. ES means errored second. G. ES means errored second.
H. LOSW means loss of sync word. H. LOSW means loss of sync word.
I. LOSWS means LOSW seconds. I. LOSWS means LOSW seconds.
J. SES means severely errored second. J. SES means severely errored second.
K. SNR means signal-to-noise ratio. K. SNR means signal-to-noise ratio.
L. UAS means unavailable second. L. UAS means unavailable second.
4.2. Textual Conventions 4.2. Textual Conventions
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The following textual conventions are defined to reflect the line The following textual conventions are defined to reflect the line
topology in the MIB (further discussed is the following section) topology in the MIB (further discussed is the following section)
and to define the behaviour of the statistics to be maintained and to define the behaviour of the statistics to be maintained
by an agent. by an agent.
o Hdsl2ShdslUnitId : o Hdsl2ShdslUnitId :
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This attribute uniquely identifies each unit in a HDSL2/SHDSL span. This attribute uniquely identifies each unit in a HDSL2/SHDSL span.
It mirrors the EOC addressing mechanism: It mirrors the EOC addressing mechanism:
xtuC(1) - CO terminal unit xtuC(1) - CO terminal unit
xtuR(2) - CPE terminal unit xtuR(2) - CPE terminal unit
xru1(3) .. xru8(10) - regenerators, numbered from xru1(3) .. xru8(10) - regenerators, numbered from
central office side central office side
o Hdsl2ShdslUnitSide: o Hdsl2ShdslUnitSide:
This attribute references the two sides of a unit: This attribute references the two sides of a unit:
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customerSide(2) - C in figure 2, below customerSide(2) - C in figure 2, below
o Hdsl2ShdslWirePair: o Hdsl2ShdslWirePair:
This attribute references the wire-pairs connecting the units: This attribute references the wire-pairs connecting the units:
wirePair1(1) - First pair for HDSL2/SHDSL. wirePair1(1) - First pair for HDSL2/SHDSL.
wirePair2(2) - Optional second pair for SHDSL only. wirePair2(2) - Optional second pair for SHDSL only.
o Hdsl2ShdslTransmissionModeType: o Hdsl2ShdslTransmissionModeType:
This attribute specifies the regional setting for a SHDSL line. This attribute specifies the regional setting for a SHDSL line.
Specified as a bit-map, the two mode types are: Specified as a BITS construct, the two mode types are:
region1 - ITU-T G.991.2 Annex A region1 - ITU-T G.991.2 Annex A
region2 - ITU-T G.991.2 Annex B region2 - ITU-T G.991.2 Annex B
o Hdsl2ShdslPerfCurrDayCount: o Hdsl2ShdslPerfCurrDayCount:
This attribute defines the behaviour of the 1-day (24 hour) This attribute defines the behaviour of the 1-day (24 hour)
gauges found in the MIB. gauges found in the MIB.
o Hdsl2Shdsl1DayIntervalCount: o Hdsl2Shdsl1DayIntervalCount:
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This attribute defines the behaviour of the elapsed time counters This attribute defines the behaviour of the elapsed time counters
found in the MIB. found in the MIB.
o Hdsl2ShdslPerfIntervalThreshold: o Hdsl2ShdslPerfIntervalThreshold:
This attribute defines the behaviour of the alarm thresholds found This attribute defines the behaviour of the alarm thresholds found
in the MIB. in the MIB.
4.3. Structure 4.3. Structure
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The MIB is structured into following MIB groups: The MIB is structured into following MIB groups:
o Span Configuration Group: o Span Configuration Group:
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This group supports MIB objects for configuring parameters for This group supports MIB objects for configuring parameters for
the HDSL2/SHDSL span. It contains the following table(s): the HDSL2/SHDSL span. It contains the following table(s):
- hdsl2ShdslSpanConfTable - hdsl2ShdslSpanConfTable
o Span Status Group: o Span Status Group:
This group supports MIB objects for retrieving span status This group supports MIB objects for retrieving span status
information. It contains the following table(s): information. It contains the following table(s):
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in 15-minute intervals. It contains the following table(s): in 15-minute intervals. It contains the following table(s):
- hdsl2Shdsl15MinIntervalTable - hdsl2Shdsl15MinIntervalTable
o Segment Endpoint 1-Day Interval Status/Performance Group: o Segment Endpoint 1-Day Interval Status/Performance Group:
This group supports MIB objects that provide historic This group supports MIB objects that provide historic
status/performance information relating to segment endpoints status/performance information relating to segment endpoints
in 1-day intervals. It contains the following table(s): in 1-day intervals. It contains the following table(s):
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- hdsl2Shdsl1DayIntervalTable - hdsl2Shdsl1DayIntervalTable
o Maintenance Group: o Maintenance Group:
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This group supports MIB objects for performing maintenance This group supports MIB objects for performing maintenance
operations such as loopbacks for HDSL2/SHDSL lines. It contains operations such as loopbacks for HDSL2/SHDSL lines. It contains
the following table(s): the following table(s):
- hdsl2ShdslEndpointMaintTable - hdsl2ShdslEndpointMaintTable
- hdsl2ShdslUnitMaintTable - hdsl2ShdslUnitMaintTable
o Span Configuration Profile Group: o Span Configuration Profile Group:
This group supports MIB objects for defining configuration profiles This group supports MIB objects for defining configuration profiles
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profiles for HDSL2/SHDSL Segment Endpoints. It contains the profiles for HDSL2/SHDSL Segment Endpoints. It contains the
following table(s): following table(s):
- hdsl2ShdslEndpointAlarmConfProfileTable - hdsl2ShdslEndpointAlarmConfProfileTable
o Notifications Group: o Notifications Group:
This group defines Notification messages supported for HDSL2/ This group defines Notification messages supported for HDSL2/
SHDSL lines. It defines the following notifications: SHDSL lines. It defines the following notifications:
- hdsl2ShdslLoopAttenCrossingTrap - hdsl2ShdslLoopAttenCrossing
- hdsl2ShdslSNRMarginCrossingTrap - hdsl2ShdslSNRMarginCrossing
- hdsl2ShdslPerfESThreshTrap - hdsl2ShdslPerfESThresh
- hdsl2ShdslPerfSESThreshTrap - hdsl2ShdslPerfSESThresh
- hdsl2ShdslPerfCRCanomaliesThreshTrap - hdsl2ShdslPerfCRCanomaliesThresh
- hdsl2ShdslPerfLOSWSThreshTrap - hdsl2ShdslPerfLOSWSThresh
- hdsl2ShdslPerfUASThreshTrap - hdsl2ShdslPerfUASThresh
- hdsl2ShdslSpanInvalidNumRepeaters - hdsl2ShdslSpanInvalidNumRepeaters
- hdsl2ShdslLoopbackFailure - hdsl2ShdslLoopbackFailure
- hdsl2ShdslpowerBackoff - hdsl2ShdslpowerBackoff
- hdsl2ShdsldeviceFault - hdsl2ShdsldeviceFault
- hdsl2ShdsldcContinuityFault - hdsl2ShdsldcContinuityFault
- hdsl2ShdslconfigInitFailure - hdsl2ShdslconfigInitFailure
- hdsl2ShdslprotocolInitFailure - hdsl2ShdslprotocolInitFailure
- hdsl2ShdslnoNeighborPresent - hdsl2ShdslnoNeighborPresent
- hdsl2ShdsllocalPowerLoss - hdsl2ShdsllocalPowerLoss
4.3.1 Line Topology 4.3.1 Line Topology
An HDSL2/SHDSL Line consists of a minimum of two units - xtuC (the An HDSL2/SHDSL Line consists of a minimum of two units - xtuC (the
central termination unit) and an xtuR (the remote termination unit). central termination unit) and an xtuR (the remote termination unit).
The line may optionally support up to 8 repeater/regenerator units The line may optionally support up to 8 repeater/regenerator units
(xru) as shown in the figure below. (xru) as shown in the figure below.
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<-- Network Side Customer Side --> <-- Network Side Customer Side -->
|</////////////////// HDSL2/SHDSL Span ////////////////////>| |</////////////////// HDSL2/SHDSL Span ////////////////////>|
<~~~> <~~~> HDSL2/SHDSL Segments <~~~> <~~~> <~~~> HDSL2/SHDSL Segments <~~~>
+-------+ +-------+ +-------+ +-------+ +-------+ +-------+ +-------+ +-------+ +-------+ +-------+
+ C=1=N C=1=N C=..1..=N C=1=N + + C=1=N C=1=N C=..1..=N C=1=N +
| xtuC | | xru1 | | xru2 | | xru8 | | xtuR | | xtuC | | xru1 | | xru2 | | xru8 | | xtuR |
+ C=2=N C=2=N C=..2..=N C=2=N + + C=2=N C=2=N C=..2..=N C=2=N +
skipping to change at line 452 skipping to change at line 428
N Network Side Segment Endpoint (modem) N Network Side Segment Endpoint (modem)
Figure 2: General topology for an HDSL2/SHDSL Line Figure 2: General topology for an HDSL2/SHDSL Line
4.4. Counters, Interval Buckets and Thresholds 4.4. Counters, Interval Buckets and Thresholds
For SNR Margin, Loop Attenuation, ES, SES, CRC anomalies, LOSW, and For SNR Margin, Loop Attenuation, ES, SES, CRC anomalies, LOSW, and
UAS, there are event counters, current 15-minute and one (up to 96) UAS, there are event counters, current 15-minute and one (up to 96)
15-minute history bucket(s) of "interval-counters", as well as 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 and one (up to 30) previous 1-day interval-counter(s). Each
current 15-minute event bucket has an associated threshold trap. current 15-minute event bucket has an associated threshold
notification.
Unlike RFC 2493 [22] and RFC 2662 [23], there is no representation 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 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 an interval is suspect or known to be invalid, the agent should
not report the interval. not report the interval.
There is no requirement for an agent to ensure a fixed relationship There is no requirement for an agent to ensure a fixed relationship
between the start of a fifteen minute and any wall clock; however between the start of a fifteen minute and any wall clock; however
some implementations may align the fifteen minute intervals with some implementations may align the fifteen minute intervals with
quarter hours. Likewise, an implementation may choose to align one quarter hours. Likewise, an implementation may choose to align one
skipping to change at line 477 skipping to change at line 454
the scope of this MIB). the scope of this MIB).
4.5. Profiles 4.5. Profiles
As a managed node can handle a large number of xUs, (e.g., hundreds As a managed node can handle a large number of xUs, (e.g., hundreds
or perhaps thousands of lines), provisioning every parameter on every or perhaps thousands of lines), provisioning every parameter on every
xU may become burdensome. Moreover, most lines are provisioned xU may become burdensome. Moreover, most lines are provisioned
identically; with the same set of parameters. To simplify the identically; with the same set of parameters. To simplify the
provisioning process, this MIB makes use of profiles. A profile is a 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 set of parameters that can be shared by multiple lines using the same
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configuration. configuration.
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The following profiles are used in this MIB: The following profiles are used in this MIB:
o Span Configuration Profiles - Span configuration profiles contain o Span Configuration Profiles - Span configuration profiles contain
parameters for configuring HDSL2/SHDSL spans. They are defined in parameters for configuring HDSL2/SHDSL spans. They are defined in
the hdsl2ShdslSpanConfProfileTable. Since span configuration the hdsl2ShdslSpanConfProfileTable. Since span configuration
parameters are only applicable for SHDSL, the support for span parameters are only applicable for SHDSL, the support for span
configuration profiles is optional for HDSL2 interfaces. configuration profiles is optional for HDSL2 interfaces.
Note that the configuration of the span dictates the behavior for Note that the configuration of the span dictates the behavior for
each individual segment end point in the span. If a different each individual segment end point in the span. If a different
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line's profiles have been set, these profiles will be automatically line's profiles have been set, these profiles will be automatically
used by setting hdsl2ShdslEndpointAlarmConfProfile and used by setting hdsl2ShdslEndpointAlarmConfProfile and
hdsl2ShdslSpanConfProfile to `DEFVAL' where appropriate. hdsl2ShdslSpanConfProfile to `DEFVAL' where appropriate.
Profiles are created, assigned, and deleted dynamically using the Profiles are created, assigned, and deleted dynamically using the
profile name and profile row status in each of the four profile tables. profile name and profile row status in each of the four profile tables.
Profile changes MUST take effect immediately. These changes MAY result Profile changes MUST take effect immediately. These changes MAY result
in a restart (hard reset or soft restart) of the units on the line. in a restart (hard reset or soft restart) of the units on the line.
4.6. Traps 4.6. Notifications
The ability to generate the SNMP traps coldStart/WarmStart (per [21]) The ability to generate the SNMP notifications coldStart/WarmStart (per
which are per agent (e.g., per DSLAM in such a device), and linkUp / [21]) which are per agent (e.g., per DSLAM in such a device), and
linkDown (per [21]) -- which are per interface (i.e., HDSL2/SHDSL line) linkUp/linkDown (per [21]) -- which are per interface (i.e., HDSL2/SHDSL
is required. line) is required.
Expires August 12, 2001 Page [10] A linkDown notification may be generated whenever any of ES, SES, CRC
Anomaly, LOSW, or UAS event occurs. The corresponding linkUp
A linkDown trap may be generated whenever any of ES, SES, CRC Anomaly, Expires October 2, 2001 Page [9]
LOSW, or UAS event occurs. The corresponding linkUp trap MAY be sent
when all link failure conditions are cleared.
The traps defined in this MIB are for initialization failure and for notification MAY be sent when all link failure conditions are cleared.
the threshold crossings associated with the following events: ES, SES,
CRC Anomaly, LOSW, and UAS. Each threshold has its own The notifications defined in this MIB are for initialization failure and
enable/threshold value. When that value is 0, the trap is disabled. 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 The hdsl2ShdslEndpointCurrStatus is a bitmask representing all
outstanding error conditions associated with a particular Segment outstanding error conditions associated with a particular Segment
Endpoint. Note that since status of remote endpoints is obtained via Endpoint. Note that since status of remote endpoints is obtained via
the EOC, this information may be unavailable for units that are the EOC, this information may be unavailable for units that are
unreachable via EOC during a line error condition. Therefore, not all unreachable via EOC during a line error condition. Therefore, not all
conditions may always be included in its current status. Traps conditions may always be included in its current status. Notifications
corresponding to the bit fields in this object are defined. corresponding to the bit fields in this object are defined.
Two alarm conditions, SNR Margin Alarm and Loop Attenuation Alarm, Two alarm conditions, SNR Margin Alarm and Loop Attenuation Alarm,
are organized in a manner slightly different from that implied in are organized in a manner slightly different from that implied in
the EOC specifications. In the MIB, these alarm conditions are the EOC specifications. In the MIB, these alarm conditions are
tied to the two thresholds hdsl2ShdslEndpointThreshSNRMargin and tied to the two thresholds hdsl2ShdslEndpointThreshSNRMargin and
hdsl2ShdslEndpointThreshLoopAttenuation found in the hdsl2ShdslEndpointThreshLoopAttenuation found in the
hdsl2ShdslEndpointAlarmConfProfileTable. In the EOC, the alarm hdsl2ShdslEndpointAlarmConfProfileTable. In the EOC, the alarm
conditions associated with these thresholds are per-unit. In the conditions associated with these thresholds are per-unit. In the
MIB, these alarm conditions are per-endpoint. For terminal units, MIB, these alarm conditions are per-endpoint. For terminal units,
this has no impact. For repeaters, this implies an implementation this has no impact. For repeaters, this implies an implementation
variance where the agent in the terminal unit is responsible for variance where the agent in the terminal unit is responsible for
detecting a threshold crossing. As the reporting of a repeater detecting a threshold crossing. As the reporting of a repeater
detected alarm condition to the polling terminal unit occurs in detected alarm condition to the polling terminal unit occurs in
the same EOC message as the reporting of the current SNR Margin the same EOC message as the reporting of the current SNR Margin
and Loop Attenuation values, it is anticipated that this will have and Loop Attenuation values, it is anticipated that this will have
very little impact on agent implementation. very little impact on agent implementation.
A threshold trap occurs whenever the corresponding current 15-minute A threshold notification occurs whenever the corresponding current
interval error counter becomes equal to, or exceeds the threshold 15-minute interval error counter becomes equal to, or exceeds the
value. One trap may be sent per interval per interface. Since the threshold value. One notification may be sent per interval per
current 15-minute counter are reset to 0 every 15 minutes, if the interface. Since the current 15-minute counter are reset to 0 every 15
condition persists, the trap may recur as often as every 15 minutes. minutes, if the condition persists, the notification may recur as
For example, to get a trap whenever a "loss of" event occurs (but at often as every 15 minutes. For example, to get a notification
most once every 15 minutes), set the corresponding threshold to 1. The whenever a "loss of" event occurs (but at most once every 15 minutes),
agent will generate a trap when the event originally occurs. 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 trap, as well, if enabled. At Note that the NMS may receive a linkDown notification, as well, if
the beginning of the next 15 minute interval, the counter is reset. enabled. At the beginning of the next 15 minute interval, the counter is
When the first second goes by and the event occurs, the current reset. When the first second goes by and the event occurs, the current
interval bucket will be 1, which equals the threshold and the trap will interval bucket will be 1, which equals the threshold and the
be sent again. notification will be sent again.
A hdsl2ShdslSpanInvalidNumRepeaters trap may be generated following A hdsl2ShdslSpanInvalidNumRepeaters notification may be generated
completion of the discovery phase if the number of repeaters discovered following completion of the discovery phase if the number of repeaters
on the line differs from the number of repeaters specified in discovered on the line differs from the number of repeaters specified in
hdsl2ShdslSpanConfNumRepeaters. For those conditions where the number hdsl2ShdslSpanConfNumRepeaters. For those conditions where the number
of provisioned repeaters is greater than those encountered during span of provisioned repeaters is greater than those encountered during span
Expires August 12, 2001 Page [11]
discovery, all table entries associated with the nonexistant repeaters discovery, all table entries associated with the nonexistant repeaters
are to be discarded. For those conditions where the number of are to be discarded. For those conditions where the number of
Expires October 2, 2001 Page [10]
provisioned repeaters is less than those encountered during span provisioned repeaters is less than those encountered during span
discovery, additional table entries are to be created using the default discovery, additional table entries are to be created using the default
span configuration profile. span configuration profile.
5. Conformance and Compliance 5. Conformance and Compliance
For both HDSL2 and SHDSL lines, the following group(s) are mandatory: For both HDSL2 and SHDSL lines, the following group(s) are mandatory:
hdsl2ShdslSpanConfGroup hdsl2ShdslSpanConfGroup
hdsl2ShdslSpanStatusGroup hdsl2ShdslSpanStatusGroup
skipping to change at line 629 skipping to change at line 608
HDSL2-SHDSL-LINE-MIB DEFINITIONS ::= BEGIN HDSL2-SHDSL-LINE-MIB DEFINITIONS ::= BEGIN
IMPORTS IMPORTS
MODULE-IDENTITY, MODULE-IDENTITY,
OBJECT-TYPE, OBJECT-TYPE,
Counter32, Counter32,
Gauge32, Gauge32,
NOTIFICATION-TYPE, NOTIFICATION-TYPE,
Integer32, Integer32,
experimental FROM SNMPv2-SMI experimental FROM SNMPv2-SMI
DisplayString,
RowStatus, RowStatus,
TEXTUAL-CONVENTION FROM SNMPv2-TC TEXTUAL-CONVENTION FROM SNMPv2-TC
ifIndex FROM IF-MIB ifIndex FROM IF-MIB
PerfCurrentCount, PerfCurrentCount,
PerfIntervalCount FROM PerfHist-TC-MIB PerfIntervalCount FROM PerfHist-TC-MIB
SnmpAdminString FROM SNMP-FRAMEWORK-MIB SnmpAdminString FROM SNMP-FRAMEWORK-MIB
MODULE-COMPLIANCE, MODULE-COMPLIANCE,
OBJECT-GROUP, OBJECT-GROUP,
NOTIFICATION-GROUP FROM SNMPv2-CONF; NOTIFICATION-GROUP FROM SNMPv2-CONF;
hdsl2ShdslMIB MODULE-IDENTITY 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>
LAST-UPDATED "200102120000Z" -- February 12, 2001 Co-chair: Dave Allan
Nortel Networks
Expires August 12, 2001 Page [12]
ORGANIZATION "ADSLMIB Working Group" Expires October 2, 2001 Page [11]
Postal: 3500 Carling Avenue
Nepean ON K2H 8E9 Canada
Email: dallan@nortelnetworks.com
Phone: +1 613 763 6362 (ESN 393)
CONTACT-INFO 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
Bob Ray
Verilink Corporation Verilink Corporation
950 Explorer Blvd Postal: 950 Explorer Blvd
Huntsville, AL 35806 USA Huntsville, AL 35806 USA
Tel: +1 256-327-2380 Email: bray@verilink.com
Fax: +1 256-327-2880 Phone: +1 256 327 2380
E-mail: bray@verilink.com
Rajesh Abbi Co-editor: Rajesh Abbi
Alcatel USA Alcatel USA
2912 Wake Forest Road Postal: 2912 Wake Forest Road
Raleigh, NC 27609-7860 USA Raleigh, NC 27609-7860 USA
Tel: +1 919-950-6194 Email: Rajesh.Abbi@usa.alcatel.com
Fax: +1 919-950-6670 Phone: +1 919 950 6194
E-mail: Rajesh.Abbi@usa.alcatel.com
" "
DESCRIPTION DESCRIPTION
"This MIB module defines a collection of objects for "This MIB module defines a collection of objects for managing
managing HDSL2/SHDSL lines. An agent may reside at HDSL2/SHDSL lines. An agent may reside at either end of the
either end of the line, however the MIB is designed line, however the MIB is designed to require no management
to require no management communication between the communication between the modems beyond that inherent in the
modems beyond that inherent in the low-level EOC line low-level EOC line protocol as defined in ANSI T1E1.4/2000-006
protocol as defined in ANSI T1E1.4/2000-006 (for HDSL2 (for HDSL2 lines), or in ITU G.991.2 (for SHDSL lines)."
lines), or in ITU G.991.2 (for SHDSL lines)." REVISION "200104020000Z" -- April 2, 2001
DESCRIPTION "Initial version, published as RFC xxxx."
::= { experimental 109 } ::= { experimental 109 } -- to be assigned by IANA
hdsl2ShdslLineMib OBJECT IDENTIFIER ::= { hdsl2ShdslMIB 1 } hdsl2ShdslMibObjects OBJECT IDENTIFIER ::= { hdsl2ShdslMIB 1 }
hdsl2ShdslMibObjects OBJECT IDENTIFIER ::= { hdsl2ShdslLineMib 1 }
-- Textual Conventions used in this MIB -- Textual Conventions used in this MIB
-- --
Hdsl2ShdslPerfCurrDayCount ::= TEXTUAL-CONVENTION Hdsl2ShdslPerfCurrDayCount ::= TEXTUAL-CONVENTION
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A counter associated with interface performance "A gauge associated with interface performance measurements in
measurements in a current 1-day (24 hour) measurement a current 1-day (24 hour) measurement interval.
interval.
The value of this counter starts at zero at the The value of this gauge starts at zero at the beginning of an
beginning of an interval and is increased when interval and is increased when associated events occur, until
associated events occur, until the end of the the end of the 1-day interval. At that time the value of the
1-day interval. At that time the value of the gauge is stored in the previous 1-day history interval, if
counter is stored in the previous 1-day history available, and the current interval counter is restarted at
Expires August 12, 2001 Page [13] Expires October 2, 2001 Page [12]
interval, if available, and the current interval zero.
counter is restarted at zero.
In the case where the agent has no valid data available In the case where the agent has no valid data available for
for this interval the corresponding object this interval the corresponding object instance is not
instance is not available and upon a retrieval available and upon a retrieval request a corresponding error
request a corresponding error message shall be message shall be returned to indicate that this instance does
returned to indicate that this instance does not exist (for example, a noSuchName error for SNMPv1 and a
not exist (for example, a noSuchName error for noSuchInstance for SNMPv2 GET operation)."
SNMPv1 and a noSuchInstance for SNMPv2 GET
operation)."
SYNTAX Gauge32 SYNTAX Gauge32
Hdsl2Shdsl1DayIntervalCount ::= TEXTUAL-CONVENTION Hdsl2Shdsl1DayIntervalCount ::= TEXTUAL-CONVENTION
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A counter associated with interface performance "A counter associated with interface performance measurements
measurements during the most previous 1-day (24 hour) during the most previous 1-day (24 hour) measurement interval.
measurement interval. The value of this counter is The value of this counter is equal to the value of the current
equal to the value of the current day counter at day counter at the end of its most recent interval.
the end of its most recent interval.
In the case where the agent has no valid data available In the case where the agent has no valid data available for
for this interval the corresponding object instance is this interval the corresponding object instance is not
not available and upon a retrieval request a corresponding available and upon a retrieval request a corresponding error
error message shall be returned to indicate that this message shall be returned to indicate that this instance does
instance does not exist (for example, a noSuchName error not exist (for example, a noSuchName error for SNMPv1 and a
for SNMPv1 and a noSuchInstance for SNMPv2 GET operation)." noSuchInstance for SNMPv2 GET operation)."
SYNTAX Gauge32 SYNTAX Gauge32
Hdsl2ShdslPerfTimeElapsed ::= TEXTUAL-CONVENTION Hdsl2ShdslPerfTimeElapsed ::= TEXTUAL-CONVENTION
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The number of seconds that have elapsed since "The number of seconds that have elapsed since the beginning of
the beginning of the current measurement period. the current measurement period. If, for some reason, such as
If, for some reason, such as an adjustment in the an adjustment in the system's time-of-day clock, the current
system's time-of-day clock, the current interval interval exceeds the maximum value, the agent will return the
exceeds the maximum value, the agent will return maximum value."
the maximum value."
SYNTAX Gauge32 SYNTAX Gauge32
Hdsl2ShdslPerfIntervalThreshold ::= TEXTUAL-CONVENTION Hdsl2ShdslPerfIntervalThreshold ::= TEXTUAL-CONVENTION
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This convention defines a range of values "This convention defines a range of values that may be set in
that may be set in a fault threshold alarm a fault threshold alarm control. As the number of seconds in
control. As the number of seconds in a a 15-minute interval numbers at most 900, objects of this type
15-minute interval numbers at most 900, objects may have a range of 0...900, where the value of 0 disables the
of this type may have a range of 0...900, where alarm."
the value of 0 disables the alarm."
SYNTAX INTEGER(0..900) SYNTAX INTEGER(0..900)
Hdsl2ShdslUnitId ::= TEXTUAL-CONVENTION Hdsl2ShdslUnitId ::= TEXTUAL-CONVENTION
Expires August 12, 2001 Page [14]
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This is the unique identification for all units "This is the unique identification for all units in a
in an HDSL2/SHDSL Span. It is based on the EOC HDSL2/SHDSL Span. It is based on the EOC unit addressing
unit addressing scheme with reference to the xtuC." scheme with reference to the xtuC."
SYNTAX INTEGER SYNTAX INTEGER
{ {
xtuC(1), xtuC(1),
Expires October 2, 2001 Page [13]
xtuR(2), xtuR(2),
xru1(3), xru1(3),
xru2(4), xru2(4),
xru3(5), xru3(5),
xru4(6), xru4(6),
xru5(7), xru5(7),
xru6(8), xru6(8),
xru7(9), xru7(9),
xru8(10) xru8(10)
} }
Hdsl2ShdslUnitSide ::= TEXTUAL-CONVENTION Hdsl2ShdslUnitSide ::= TEXTUAL-CONVENTION
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This is the referenced side of an HDSL2/SHDSL "This is the referenced side of a HDSL2/SHDSL unit - Network
unit - Network or Customer side. The side or Customer side. The side facing the Network is the Network
facing the Network is the Network side, while the side, while the side facing the Customer is the Customer side."
side facing the Customer is the Customer side."
SYNTAX INTEGER SYNTAX INTEGER
{ {
networkSide(1), networkSide(1),
customerSide(2) customerSide(2)
} }
Hdsl2ShdslWirePair ::= TEXTUAL-CONVENTION Hdsl2ShdslWirePair ::= TEXTUAL-CONVENTION
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This is the referenced pair of wires in an HDSL2/SHDSL "This is the referenced pair of wires in a HDSL2/SHDSL Segment.
Segment. HDSL2 only supports a single pair (wirePair1), HDSL2 only supports a single pair (wirePair1), while SHDSL
while SHDSL supports an optional second pair (wirePair2)." supports an optional second pair (wirePair2)."
SYNTAX INTEGER SYNTAX INTEGER
{ {
wirePair1(1), wirePair1(1),
wirePair2(2) wirePair2(2)
} }
Hdsl2ShdslTransmissionModeType ::= TEXTUAL-CONVENTION Hdsl2ShdslTransmissionModeType ::= TEXTUAL-CONVENTION
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Contains the regional setting of the HDSL2/SHDSL span, "Contains the regional setting of the HDSL2/SHDSL span,
represented as a bit-map of possible settings. The various represented as a bit-map of possible settings. The various
bit positions are: bit positions are:
Bit Meaning Description
1 region 1 Indicates ITU-T G.991.2 Annex A. 1 region 1 Indicates ITU-T G.991.2 Annex A.
Expires August 12, 2001 Page [15]
2 region 2 Indicates ITU-T G.991.2 Annex B." 2 region 2 Indicates ITU-T G.991.2 Annex B."
SYNTAX Integer32 SYNTAX BITS
{
region1(0),
region2(1)
}
-- Span Configuration Group -- Span Configuration Group
-- --
hdsl2ShdslSpanConfTable OBJECT-TYPE hdsl2ShdslSpanConfTable OBJECT-TYPE
Expires October 2, 2001 Page [14]
SYNTAX SEQUENCE OF Hdsl2ShdslSpanConfEntry SYNTAX SEQUENCE OF Hdsl2ShdslSpanConfEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This table supports overall configuration of "This table supports overall configuration of HDSL2/SHDSL
HDSL2/SHDSL Spans." Spans."
::= { hdsl2ShdslMibObjects 1 } ::= { hdsl2ShdslMibObjects 1 }
hdsl2ShdslSpanConfEntry OBJECT-TYPE hdsl2ShdslSpanConfEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslSpanConfEntry SYNTAX Hdsl2ShdslSpanConfEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An entry in the hdsl2ShdslSpanConfTable. Each entry "An entry in the hdsl2ShdslSpanConfTable. Each entry
represents the complete Span in a single HDSL2/SHDSL represents the complete Span in a single HDSL2/SHDSL line.
line. It is indexed by the ifIndex of the associated It is indexed by the ifIndex of the associated HDSL2/SHDSL
HDSL2/SHDSL line." line."
INDEX { ifIndex } INDEX { ifIndex }
::= { hdsl2ShdslSpanConfTable 1 } ::= { hdsl2ShdslSpanConfTable 1 }
Hdsl2ShdslSpanConfEntry ::= Hdsl2ShdslSpanConfEntry ::=
SEQUENCE SEQUENCE
{ {
hdsl2ShdslSpanConfNumRepeaters INTEGER, hdsl2ShdslSpanConfNumRepeaters INTEGER,
hdsl2ShdslSpanConfProfile SnmpAdminString, hdsl2ShdslSpanConfProfile SnmpAdminString,
hdsl2ShdslSpanConfAlarmProfile SnmpAdminString hdsl2ShdslSpanConfAlarmProfile SnmpAdminString
} }
skipping to change at line 863 skipping to change at line 847
hdsl2ShdslSpanConfProfile OBJECT-TYPE hdsl2ShdslSpanConfProfile OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(1..32)) SYNTAX SnmpAdminString (SIZE(1..32))
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object is a pointer to a span configuration profile in "This object is a pointer to a span configuration profile in
the hdsl2ShdslSpanConfProfileTable, which applies to this span. the hdsl2ShdslSpanConfProfileTable, which applies to this span.
The value of this object is the index of the referenced profile The value of this object is the index of the referenced profile
in the hdsl2ShdslSpanConfProfileTable. Note that span in the hdsl2ShdslSpanConfProfileTable. Note that span
Expires August 12, 2001 Page [16]
configuration profiles are only applicable to SHDSL lines. configuration profiles are only applicable to SHDSL lines.
HDSL2 lines will not support this object. By default, this HDSL2 lines will not support this object. By default, this
object will have the value 'DEFVAL' (the index of the default object will have the value 'DEFVAL' (the index of the default
profile)." profile)."
::= { hdsl2ShdslSpanConfEntry 2 } ::= { hdsl2ShdslSpanConfEntry 2 }
hdsl2ShdslSpanConfAlarmProfile OBJECT-TYPE hdsl2ShdslSpanConfAlarmProfile OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(1..32)) SYNTAX SnmpAdminString (SIZE(1..32))
MAX-ACCESS read-write MAX-ACCESS read-write
Expires October 2, 2001 Page [15]
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object is a pointer to an Alarm configuration profile in "This object is a pointer to an Alarm configuration profile in
the hdsl2ShdslEndpointAlarmConfProfileTable. The value of this the hdsl2ShdslEndpointAlarmConfProfileTable. The value of this
object is the index of the referenced profile in the object is the index of the referenced profile in the
hdsl2ShdslEndpointAlarmConfProfileTable. The alarm threshold hdsl2ShdslEndpointAlarmConfProfileTable. The alarm threshold
configuration in the referenced profile will be used by default configuration in the referenced profile will be used by default
for all segment endpoints in this span. Individual endpoints for all segment endpoints in this span. Individual endpoints
may override this profile by explicitly specifying some other may override this profile by explicitly specifying some other
profile in the hdsl2ShdslEndpointConfTable. By default, this profile in the hdsl2ShdslEndpointConfTable. By default, this
skipping to change at line 906 skipping to change at line 890
"This table provides overall status information of "This table provides overall status information of
HDSL2/SHDSL spans." HDSL2/SHDSL spans."
::= { hdsl2ShdslMibObjects 2 } ::= { hdsl2ShdslMibObjects 2 }
hdsl2ShdslSpanStatusEntry OBJECT-TYPE hdsl2ShdslSpanStatusEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslSpanStatusEntry SYNTAX Hdsl2ShdslSpanStatusEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An entry in the hdsl2ShdslSpanStatusTable. Each entry "An entry in the hdsl2ShdslSpanStatusTable. Each entry
represents the complete span in a single HDSL2/SHDSL represents the complete span in a single HDSL2/SHDSL line. It
line. It is indexed by the ifIndex of the associated is indexed by the ifIndex of the associated HDSL2/SHDSL line."
HDSL2/SHDSL line."
INDEX { ifIndex } INDEX { ifIndex }
::= { hdsl2ShdslSpanStatusTable 1 } ::= { hdsl2ShdslSpanStatusTable 1 }
Hdsl2ShdslSpanStatusEntry ::= Hdsl2ShdslSpanStatusEntry ::=
SEQUENCE SEQUENCE
{ {
hdsl2ShdslStatusNumAvailRepeaters INTEGER, hdsl2ShdslStatusNumAvailRepeaters INTEGER,
hdsl2ShdslStatusMaxAttainableLineRate Integer32, hdsl2ShdslStatusMaxAttainableLineRate Integer32,
hdsl2ShdslStatusActualLineRate Integer32, hdsl2ShdslStatusActualLineRate Integer32,
Expires August 12, 2001 Page [17]
hdsl2ShdslStatusTransmissionModeCurrent hdsl2ShdslStatusTransmissionModeCurrent
Hdsl2ShdslTransmissionModeType Hdsl2ShdslTransmissionModeType
} }
hdsl2ShdslStatusNumAvailRepeaters OBJECT-TYPE hdsl2ShdslStatusNumAvailRepeaters OBJECT-TYPE
SYNTAX INTEGER(0..8) SYNTAX INTEGER(0..8)
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Contains the actual number of repeaters/regenerators "Contains the actual number of repeaters/regenerators
discovered in this HDSL2/SHDSL span." discovered in this HDSL2/SHDSL span."
::= { hdsl2ShdslSpanStatusEntry 1 } ::= { hdsl2ShdslSpanStatusEntry 1 }
Expires October 2, 2001 Page [16]
hdsl2ShdslStatusMaxAttainableLineRate OBJECT-TYPE hdsl2ShdslStatusMaxAttainableLineRate OBJECT-TYPE
SYNTAX Integer32 SYNTAX Integer32
UNITS "bps" UNITS "bps"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Contains the maximum attainable line rate in this HDSL2/SHDSL "Contains the maximum attainable line rate in this HDSL2/SHDSL
span." span."
::= { hdsl2ShdslSpanStatusEntry 2 } ::= { hdsl2ShdslSpanStatusEntry 2 }
skipping to change at line 973 skipping to change at line 956
hdsl2ShdslInventoryTable OBJECT-TYPE hdsl2ShdslInventoryTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslInventoryEntry SYNTAX SEQUENCE OF Hdsl2ShdslInventoryEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This table supports retrieval of unit inventory information "This table supports retrieval of unit inventory information
available via the EOC from units in a HDSL2/SHDSL line." available via the EOC from units in a HDSL2/SHDSL line."
::= { hdsl2ShdslMibObjects 3 } ::= { hdsl2ShdslMibObjects 3 }
Expires August 12, 2001 Page [18]
hdsl2ShdslInventoryEntry OBJECT-TYPE hdsl2ShdslInventoryEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslInventoryEntry SYNTAX Hdsl2ShdslInventoryEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An entry in the hdsl2ShdslInventoryTable. Each entry "An entry in the hdsl2ShdslInventoryTable. Each entry
represents inventory information for a single unit in a represents inventory information for a single unit in a
HDSL2/SHDSL line. It is indexed by the ifIndex of the HDSL2/SHDSL line. It is indexed by the ifIndex of the
HDSL2/SHDSL line and the Hdsl2ShdslUnitId of the HDSL2/SHDSL line and the Hdsl2ShdslUnitId of the
associated unit." associated unit."
INDEX { ifIndex, hdsl2ShdslInvIndex } INDEX { ifIndex, hdsl2ShdslInvIndex }
::= { hdsl2ShdslInventoryTable 1 } ::= { hdsl2ShdslInventoryTable 1 }
Hdsl2ShdslInventoryEntry ::= Hdsl2ShdslInventoryEntry ::=
Expires October 2, 2001 Page [17]
SEQUENCE SEQUENCE
{ {
hdsl2ShdslInvIndex Hdsl2ShdslUnitId, hdsl2ShdslInvIndex Hdsl2ShdslUnitId,
hdsl2ShdslInvVendorID OCTET STRING, hdsl2ShdslInvVendorID OCTET STRING,
hdsl2ShdslInvVendorModelNumber DisplayString, hdsl2ShdslInvVendorModelNumber OCTET STRING,
hdsl2ShdslInvVendorSerialNumber DisplayString, hdsl2ShdslInvVendorSerialNumber OCTET STRING,
hdsl2ShdslInvVendorEOCSoftwareVersion Integer32, hdsl2ShdslInvVendorEOCSoftwareVersion Integer32,
hdsl2ShdslInvStandardVersion Integer32, hdsl2ShdslInvStandardVersion Integer32,
hdsl2ShdslInvVendorListNumber DisplayString, hdsl2ShdslInvVendorListNumber OCTET STRING,
hdsl2ShdslInvVendorIssueNumber DisplayString, hdsl2ShdslInvVendorIssueNumber OCTET STRING,
hdsl2ShdslInvVendorSoftwareVersion DisplayString, hdsl2ShdslInvVendorSoftwareVersion OCTET STRING,
hdsl2ShdslInvEquipmentCode DisplayString, hdsl2ShdslInvEquipmentCode OCTET STRING,
hdsl2ShdslInvVendorOther DisplayString, hdsl2ShdslInvVendorOther OCTET STRING,
hdsl2ShdslInvTransmissionModeCapability hdsl2ShdslInvTransmissionModeCapability
Hdsl2ShdslTransmissionModeType Hdsl2ShdslTransmissionModeType
} }
hdsl2ShdslInvIndex OBJECT-TYPE hdsl2ShdslInvIndex OBJECT-TYPE
SYNTAX Hdsl2ShdslUnitId SYNTAX Hdsl2ShdslUnitId
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The index into the hdsl2ShdslInventoryTable." "The index into the hdsl2ShdslInventoryTable."
skipping to change at line 1023 skipping to change at line 1006
hdsl2ShdslInvVendorID OBJECT-TYPE hdsl2ShdslInvVendorID OBJECT-TYPE
SYNTAX OCTET STRING(SIZE(8)) SYNTAX OCTET STRING(SIZE(8))
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Vendor ID as reported in an Inventory Response message." "Vendor ID as reported in an Inventory Response message."
::= { hdsl2ShdslInventoryEntry 2 } ::= { hdsl2ShdslInventoryEntry 2 }
hdsl2ShdslInvVendorModelNumber OBJECT-TYPE hdsl2ShdslInvVendorModelNumber OBJECT-TYPE
SYNTAX DisplayString SYNTAX OCTET STRING(SIZE(12))
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Vendor model number as reported in an Inventory Response "Vendor model number as reported in an Inventory Response
Expires August 12, 2001 Page [19]
message." message."
::= { hdsl2ShdslInventoryEntry 3 } ::= { hdsl2ShdslInventoryEntry 3 }
hdsl2ShdslInvVendorSerialNumber OBJECT-TYPE hdsl2ShdslInvVendorSerialNumber OBJECT-TYPE
SYNTAX DisplayString SYNTAX OCTET STRING(SIZE(12))
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Vendor serial number as reported in an Inventory Response "Vendor serial number as reported in an Inventory Response
message." message."
::= { hdsl2ShdslInventoryEntry 4 } ::= { hdsl2ShdslInventoryEntry 4 }
hdsl2ShdslInvVendorEOCSoftwareVersion OBJECT-TYPE hdsl2ShdslInvVendorEOCSoftwareVersion OBJECT-TYPE
SYNTAX Integer32 SYNTAX Integer32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
Expires October 2, 2001 Page [18]
DESCRIPTION DESCRIPTION
"Vendor EOC version as reported in a Discovery Response "Vendor EOC version as reported in a Discovery Response
message." message."
::= { hdsl2ShdslInventoryEntry 5 } ::= { hdsl2ShdslInventoryEntry 5 }
hdsl2ShdslInvStandardVersion OBJECT-TYPE hdsl2ShdslInvStandardVersion OBJECT-TYPE
SYNTAX Integer32 SYNTAX Integer32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Version of the HDSL2/SHDSL standard implemented, as reported "Version of the HDSL2/SHDSL standard implemented, as reported
in an Inventory Response message." in an Inventory Response message."
::= { hdsl2ShdslInventoryEntry 6 } ::= { hdsl2ShdslInventoryEntry 6 }
hdsl2ShdslInvVendorListNumber OBJECT-TYPE hdsl2ShdslInvVendorListNumber OBJECT-TYPE
SYNTAX DisplayString SYNTAX OCTET STRING(SIZE(3))
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Vendor list number as reported in an Inventory Response "Vendor list number as reported in an Inventory Response
message." message."
::= { hdsl2ShdslInventoryEntry 7 } ::= { hdsl2ShdslInventoryEntry 7 }
hdsl2ShdslInvVendorIssueNumber OBJECT-TYPE hdsl2ShdslInvVendorIssueNumber OBJECT-TYPE
SYNTAX DisplayString SYNTAX OCTET STRING(SIZE(2))
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Vendor issue number as reported in an Inventory Response "Vendor issue number as reported in an Inventory Response
message." message."
::= { hdsl2ShdslInventoryEntry 8 } ::= { hdsl2ShdslInventoryEntry 8 }
hdsl2ShdslInvVendorSoftwareVersion OBJECT-TYPE hdsl2ShdslInvVendorSoftwareVersion OBJECT-TYPE
SYNTAX DisplayString SYNTAX OCTET STRING(SIZE(6))
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
Expires August 12, 2001 Page [20]
"Vendor software version as reported in an Inventory "Vendor software version as reported in an Inventory
Response message." Response message."
::= { hdsl2ShdslInventoryEntry 9 } ::= { hdsl2ShdslInventoryEntry 9 }
hdsl2ShdslInvEquipmentCode OBJECT-TYPE hdsl2ShdslInvEquipmentCode OBJECT-TYPE
SYNTAX DisplayString SYNTAX OCTET STRING(SIZE(10))
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Equipment code conforming to ANSI T1.213, Coded Identification "Equipment code conforming to ANSI T1.213, Coded Identification
of Equipment Entities." of Equipment Entities."
::= { hdsl2ShdslInventoryEntry 10 } ::= { hdsl2ShdslInventoryEntry 10 }
hdsl2ShdslInvVendorOther OBJECT-TYPE hdsl2ShdslInvVendorOther OBJECT-TYPE
SYNTAX DisplayString SYNTAX OCTET STRING(SIZE(12))
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
Expires October 2, 2001 Page [19]
"Other vendor information as reported in an Inventory "Other vendor information as reported in an Inventory
Response message." Response message."
::= { hdsl2ShdslInventoryEntry 11 } ::= { hdsl2ShdslInventoryEntry 11 }
hdsl2ShdslInvTransmissionModeCapability OBJECT-TYPE hdsl2ShdslInvTransmissionModeCapability OBJECT-TYPE
SYNTAX Hdsl2ShdslTransmissionModeType SYNTAX Hdsl2ShdslTransmissionModeType
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Contains the transmission mode capability of the SHDSL unit." "Contains the transmission mode capability of the SHDSL unit."
skipping to change at line 1138 skipping to change at line 1121
SYNTAX Hdsl2ShdslEndpointConfEntry SYNTAX Hdsl2ShdslEndpointConfEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An entry in the hdsl2ShdslEndpointConfTable. Each entry "An entry in the hdsl2ShdslEndpointConfTable. Each entry
represents a single segment endpoint in a HDSL2/SHDSL line. represents a single segment endpoint in a HDSL2/SHDSL line.
It is indexed by the ifIndex of the HDSL2/SHDSL line, the It is indexed by the ifIndex of the HDSL2/SHDSL line, the
UnitId of the associated unit, the side of the unit, and the UnitId of the associated unit, the side of the unit, and the
wire-pair of the associated modem." wire-pair of the associated modem."
INDEX { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide, INDEX { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide,
Expires August 12, 2001 Page [21]
hdsl2ShdslEndpointWirePair} hdsl2ShdslEndpointWirePair}
::= { hdsl2ShdslEndpointConfTable 1 } ::= { hdsl2ShdslEndpointConfTable 1 }
Hdsl2ShdslEndpointConfEntry ::= Hdsl2ShdslEndpointConfEntry ::=
SEQUENCE SEQUENCE
{ {
hdsl2ShdslEndpointSide Hdsl2ShdslUnitSide, hdsl2ShdslEndpointSide Hdsl2ShdslUnitSide,
hdsl2ShdslEndpointWirePair Hdsl2ShdslWirePair, hdsl2ShdslEndpointWirePair Hdsl2ShdslWirePair,
hdsl2ShdslEndpointAlarmConfProfile SnmpAdminString hdsl2ShdslEndpointAlarmConfProfile SnmpAdminString
} }
hdsl2ShdslEndpointSide OBJECT-TYPE hdsl2ShdslEndpointSide OBJECT-TYPE
SYNTAX Hdsl2ShdslUnitSide SYNTAX Hdsl2ShdslUnitSide
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The side of the unit associated with this segment endpoint - "The side of the unit associated with this segment endpoint -
Network/Customer side - as per the Hdsl2ShdslUnitSide Network/Customer side - as per the Hdsl2ShdslUnitSide textual
textual convention." convention."
::= { hdsl2ShdslEndpointConfEntry 1 } ::= { hdsl2ShdslEndpointConfEntry 1 }
Expires October 2, 2001 Page [20]
hdsl2ShdslEndpointWirePair OBJECT-TYPE hdsl2ShdslEndpointWirePair OBJECT-TYPE
SYNTAX Hdsl2ShdslWirePair SYNTAX Hdsl2ShdslWirePair
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The wire-pair of the modem associated with this segment "The wire-pair of the modem associated with this segment
endpoint as per the Hdsl2ShdslWirePair textual convention." endpoint as per the Hdsl2ShdslWirePair textual convention."
::= { hdsl2ShdslEndpointConfEntry 2 } ::= { hdsl2ShdslEndpointConfEntry 2 }
hdsl2ShdslEndpointAlarmConfProfile OBJECT-TYPE hdsl2ShdslEndpointAlarmConfProfile OBJECT-TYPE
SYNTAX SnmpAdminString (SIZE(0..32)) SYNTAX SnmpAdminString (SIZE(0..32))
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object configures the alarm threshold values to be used "This object configures the alarm threshold values to be used
for this segment endpoint. The values are obtained from the for this segment endpoint. The values are obtained from the
alarm configuration profile referenced by this object. The alarm configuration profile referenced by this object. The
value of this object is the index of the referenced profile in value of this object is the index of the referenced profile in
the hdsl2ShdslEndpointAlarmConf ProfileTable, or NULL (a string the hdsl2ShdslEndpointAlarmConf ProfileTable, or NULL (a zero-
of length 0). If the value is NULL, the endpoint uses the length SnmpAdminString). If the value is NULL, the endpoint
default Alarm Configuration Profile for the associated span as uses the default Alarm Configuration Profile for the associated
per the hdsl2ShdslSpanConfAlarmProfile object in the span as per the hdsl2ShdslSpanConfAlarmProfile object in the
hdsl2ShdslSpanConfTable. The default value of this object is hdsl2ShdslSpanConfTable. The default value of this object is
NULL." NULL."
::= { hdsl2ShdslEndpointConfEntry 3 } ::= { hdsl2ShdslEndpointConfEntry 3 }
-- Segment Endpoint Current Status/Performance Group -- Segment Endpoint Current Status/Performance Group
-- --
hdsl2ShdslEndpointCurrTable OBJECT-TYPE hdsl2ShdslEndpointCurrTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslEndpointCurrEntry SYNTAX SEQUENCE OF Hdsl2ShdslEndpointCurrEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
Expires August 12, 2001 Page [22]
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This table contains current status and performance information "This table contains current status and performance information
for segment endpoints in HDSL2/SHDSL Lines." for segment endpoints in HDSL2/SHDSL Lines."
::= { hdsl2ShdslMibObjects 5 } ::= { hdsl2ShdslMibObjects 5 }
hdsl2ShdslEndpointCurrEntry OBJECT-TYPE hdsl2ShdslEndpointCurrEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslEndpointCurrEntry SYNTAX Hdsl2ShdslEndpointCurrEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An entry in the hdsl2ShdslEndpointCurrTable. Each entry "An entry in the hdsl2ShdslEndpointCurrTable. Each entry
contains status and performance information relating to a contains status and performance information relating to a
single segment endpoint. It is indexed by the ifIndex of single segment endpoint. It is indexed by the ifIndex of the
the HDSL2/SHDSL line, the UnitId of the associated unit, HDSL2/SHDSL line, the UnitId of the associated unit, the side
the side of the unit, and the wire-pair of the associated of the unit, and the wire-pair of the associated modem."
modem."
INDEX { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide, INDEX { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair } hdsl2ShdslEndpointWirePair }
::= { hdsl2ShdslEndpointCurrTable 1 } ::= { hdsl2ShdslEndpointCurrTable 1 }
Hdsl2ShdslEndpointCurrEntry ::= Hdsl2ShdslEndpointCurrEntry ::=
SEQUENCE SEQUENCE
Expires October 2, 2001 Page [21]
{ {
hdsl2ShdslEndpointCurrAtn Integer32, hdsl2ShdslEndpointCurrAtn Integer32,
hdsl2ShdslEndpointCurrSnrMgn Integer32, hdsl2ShdslEndpointCurrSnrMgn Integer32,
hdsl2ShdslEndpointCurrStatus Integer32, hdsl2ShdslEndpointCurrStatus Integer32,
hdsl2ShdslEndpointES Counter32, hdsl2ShdslEndpointES Counter32,
hdsl2ShdslEndpointSES Counter32, hdsl2ShdslEndpointSES Counter32,
hdsl2ShdslEndpointCRCanomalies Counter32, hdsl2ShdslEndpointCRCanomalies Counter32,
hdsl2ShdslEndpointLOSWS Counter32, hdsl2ShdslEndpointLOSWS Counter32,
hdsl2ShdslEndpointUAS Counter32, hdsl2ShdslEndpointUAS Counter32,
hdsl2ShdslEndpointCurr15MinTimeElapsed Hdsl2ShdslPerfTimeElapsed, hdsl2ShdslEndpointCurr15MinTimeElapsed Hdsl2ShdslPerfTimeElapsed,
skipping to change at line 1247 skipping to change at line 1229
hdsl2ShdslEndpointCurr1DayLOSWS Hdsl2ShdslPerfCurrDayCount, hdsl2ShdslEndpointCurr1DayLOSWS Hdsl2ShdslPerfCurrDayCount,
hdsl2ShdslEndpointCurr1DayUAS Hdsl2ShdslPerfCurrDayCount hdsl2ShdslEndpointCurr1DayUAS Hdsl2ShdslPerfCurrDayCount
} }
hdsl2ShdslEndpointCurrAtn OBJECT-TYPE hdsl2ShdslEndpointCurrAtn OBJECT-TYPE
SYNTAX Integer32 SYNTAX Integer32
UNITS "dB" UNITS "dB"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The current loop attenuation for this endpoint as "The current loop attenuation for this endpoint as reported in
a Network or Customer Side Performance Status message."
Expires August 12, 2001 Page [23]
reported in a Network or Customer Side Performance
Status message."
::= { hdsl2ShdslEndpointCurrEntry 1 } ::= { hdsl2ShdslEndpointCurrEntry 1 }
hdsl2ShdslEndpointCurrSnrMgn OBJECT-TYPE hdsl2ShdslEndpointCurrSnrMgn OBJECT-TYPE
SYNTAX Integer32 SYNTAX Integer32
UNITS "dB" UNITS "dB"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The current SNR margin for this endpoint as reported "The current SNR margin for this endpoint as reported in a
in a Status Response/SNR message." Status Response/SNR message."
::= { hdsl2ShdslEndpointCurrEntry 2 } ::= { hdsl2ShdslEndpointCurrEntry 2 }
hdsl2ShdslEndpointCurrStatus OBJECT-TYPE hdsl2ShdslEndpointCurrStatus OBJECT-TYPE
SYNTAX Integer32 SYNTAX Integer32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Contains the current state of the endpoint. This is a "Contains the current state of the endpoint. This is a
bit-map of possible conditions. The various bit positions bit-map of possible conditions. The various bit positions
are: are:
1 noDefect There no defects on the line 1 noDefect There no defects on the line
2 powerBackoff Indicates enhanced Power Backoff 2 powerBackoff Indicates enhanced Power Backoff
Expires October 2, 2001 Page [22]
4 deviceFault Indicates a vendor-dependent 4 deviceFault Indicates a vendor-dependent
detection of diagnostics or detection of diagnostics or
self-test results self-test results
8 dcContinuityFault Indicates vendor-dependent 8 dcContinuityFault Indicates vendor-dependent
conditions that interfere with conditions that interfere with
span powering such as short and span powering such as short and
open circuits open circuits
16 snrMarginAlarm Indicates that the SNR margin 16 snrMarginAlarm Indicates that the SNR margin
skipping to change at line 1303 skipping to change at line 1283
128 configInitFailure Endpoint failure during initialization 128 configInitFailure Endpoint failure during initialization
due to paired endpoint not able to due to paired endpoint not able to
support requested configuration support requested configuration
256 protocolInitFailure Endpoint failure during initialization 256 protocolInitFailure Endpoint failure during initialization
due to incompatible protocol used by due to incompatible protocol used by
the paired endpoint. the paired endpoint.
512 noNeighborPresent Endpoint failure during initialization 512 noNeighborPresent Endpoint failure during initialization
Expires August 12, 2001 Page [24]
due to no activation sequence detected due to no activation sequence detected
from paired endpoint. from paired endpoint.
1024 loopbackActive A loopback is currently active at this 1024 loopbackActive A loopback is currently active at this
Segment Endpoint. Segment Endpoint.
This is intended to supplement ifOperStatus." This is intended to supplement ifOperStatus."
::= { hdsl2ShdslEndpointCurrEntry 3 } ::= { hdsl2ShdslEndpointCurrEntry 3 }
hdsl2ShdslEndpointES OBJECT-TYPE hdsl2ShdslEndpointES OBJECT-TYPE
skipping to change at line 1334 skipping to change at line 1312
hdsl2ShdslEndpointSES OBJECT-TYPE hdsl2ShdslEndpointSES OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Count of Severely Errored Seconds (SES) on this endpoint "Count of Severely Errored Seconds (SES) on this endpoint
since the xU was last restarted." since the xU was last restarted."
::= { hdsl2ShdslEndpointCurrEntry 5 } ::= { hdsl2ShdslEndpointCurrEntry 5 }
Expires October 2, 2001 Page [23]
hdsl2ShdslEndpointCRCanomalies OBJECT-TYPE hdsl2ShdslEndpointCRCanomalies OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Count of CRC anomalies on this endpoint since the xU was "Count of CRC anomalies on this endpoint since the xU was
last restarted." last restarted."
::= { hdsl2ShdslEndpointCurrEntry 6 } ::= { hdsl2ShdslEndpointCurrEntry 6 }
hdsl2ShdslEndpointLOSWS OBJECT-TYPE hdsl2ShdslEndpointLOSWS OBJECT-TYPE
skipping to change at line 1358 skipping to change at line 1338
DESCRIPTION DESCRIPTION
"Count of Loss of Sync Word (LOSW) Seconds on this endpoint "Count of Loss of Sync Word (LOSW) Seconds on this endpoint
since the xU was last restarted." since the xU was last restarted."
::= { hdsl2ShdslEndpointCurrEntry 7 } ::= { hdsl2ShdslEndpointCurrEntry 7 }
hdsl2ShdslEndpointUAS OBJECT-TYPE hdsl2ShdslEndpointUAS OBJECT-TYPE
SYNTAX Counter32 SYNTAX Counter32
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
Expires August 12, 2001 Page [25]
DESCRIPTION DESCRIPTION
"Count of Unavailable Seconds (UAS) on this endpoint since "Count of Unavailable Seconds (UAS) on this endpoint since
the xU was last restarted." the xU was last restarted."
::= { hdsl2ShdslEndpointCurrEntry 8 } ::= { hdsl2ShdslEndpointCurrEntry 8 }
hdsl2ShdslEndpointCurr15MinTimeElapsed OBJECT-TYPE hdsl2ShdslEndpointCurr15MinTimeElapsed OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfTimeElapsed SYNTAX Hdsl2ShdslPerfTimeElapsed
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
skipping to change at line 1390 skipping to change at line 1368
"Count of Errored Seconds (ES) in the current 15-minute "Count of Errored Seconds (ES) in the current 15-minute
interval." interval."
::= { hdsl2ShdslEndpointCurrEntry 10 } ::= { hdsl2ShdslEndpointCurrEntry 10 }
hdsl2ShdslEndpointCurr15MinSES OBJECT-TYPE hdsl2ShdslEndpointCurr15MinSES OBJECT-TYPE
SYNTAX PerfCurrentCount SYNTAX PerfCurrentCount
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
Expires October 2, 2001 Page [24]
"Count of Severely Errored Seconds (SES) in the current "Count of Severely Errored Seconds (SES) in the current
15-minute interval." 15-minute interval."
::= { hdsl2ShdslEndpointCurrEntry 11 } ::= { hdsl2ShdslEndpointCurrEntry 11 }
hdsl2ShdslEndpointCurr15MinCRCanomalies OBJECT-TYPE hdsl2ShdslEndpointCurr15MinCRCanomalies OBJECT-TYPE
SYNTAX PerfCurrentCount SYNTAX PerfCurrentCount
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Count of CRC anomalies in the current 15-minute interval." "Count of CRC anomalies in the current 15-minute interval."
skipping to change at line 1413 skipping to change at line 1393
SYNTAX PerfCurrentCount SYNTAX PerfCurrentCount
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Count of Loss of Sync Word (LOSW) Seconds in the current "Count of Loss of Sync Word (LOSW) Seconds in the current
15-minute interval." 15-minute interval."
::= { hdsl2ShdslEndpointCurrEntry 13 } ::= { hdsl2ShdslEndpointCurrEntry 13 }
hdsl2ShdslEndpointCurr15MinUAS OBJECT-TYPE hdsl2ShdslEndpointCurr15MinUAS OBJECT-TYPE
Expires August 12, 2001 Page [26]
SYNTAX PerfCurrentCount SYNTAX PerfCurrentCount
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Count of Unavailable Seconds (UAS) in the current 15-minute "Count of Unavailable Seconds (UAS) in the current 15-minute
interval." interval."
::= { hdsl2ShdslEndpointCurrEntry 14 } ::= { hdsl2ShdslEndpointCurrEntry 14 }
hdsl2ShdslEndpointCurr1DayTimeElapsed OBJECT-TYPE hdsl2ShdslEndpointCurr1DayTimeElapsed OBJECT-TYPE
skipping to change at line 1447 skipping to change at line 1425
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Count of Errored Seconds (ES) during the current day as "Count of Errored Seconds (ES) during the current day as
measured by hdsl2ShdslEndpointCurr1DayTimeElapsed." measured by hdsl2ShdslEndpointCurr1DayTimeElapsed."
::= { hdsl2ShdslEndpointCurrEntry 16 } ::= { hdsl2ShdslEndpointCurrEntry 16 }
hdsl2ShdslEndpointCurr1DaySES OBJECT-TYPE hdsl2ShdslEndpointCurr1DaySES OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfCurrDayCount SYNTAX Hdsl2ShdslPerfCurrDayCount
UNITS "seconds" UNITS "seconds"
Expires October 2, 2001 Page [25]
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Count of Severely Errored Seconds (SES) during the current "Count of Severely Errored Seconds (SES) during the current
day as measured by hdsl2ShdslEndpointCurr1DayTimeElapsed." day as measured by hdsl2ShdslEndpointCurr1DayTimeElapsed."
::= { hdsl2ShdslEndpointCurrEntry 17 } ::= { hdsl2ShdslEndpointCurrEntry 17 }
hdsl2ShdslEndpointCurr1DayCRCanomalies OBJECT-TYPE hdsl2ShdslEndpointCurr1DayCRCanomalies OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfCurrDayCount SYNTAX Hdsl2ShdslPerfCurrDayCount
MAX-ACCESS read-only MAX-ACCESS read-only
skipping to change at line 1468 skipping to change at line 1448
DESCRIPTION DESCRIPTION
"Count of CRC anomalies during the current day as measured "Count of CRC anomalies during the current day as measured
by hdsl2ShdslEndpointCurr1DayTimeElapsed." by hdsl2ShdslEndpointCurr1DayTimeElapsed."
::= { hdsl2ShdslEndpointCurrEntry 18 } ::= { hdsl2ShdslEndpointCurrEntry 18 }
hdsl2ShdslEndpointCurr1DayLOSWS OBJECT-TYPE hdsl2ShdslEndpointCurr1DayLOSWS OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfCurrDayCount SYNTAX Hdsl2ShdslPerfCurrDayCount
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
Expires August 12, 2001 Page [27]
DESCRIPTION DESCRIPTION
"Count of Loss of Sync Word (LOSW) Seconds during the current "Count of Loss of Sync Word (LOSW) Seconds during the current
day as measured by hdsl2ShdslEndpointCurr1DayTimeElapsed." day as measured by hdsl2ShdslEndpointCurr1DayTimeElapsed."
::= { hdsl2ShdslEndpointCurrEntry 19 } ::= { hdsl2ShdslEndpointCurrEntry 19 }
hdsl2ShdslEndpointCurr1DayUAS OBJECT-TYPE hdsl2ShdslEndpointCurr1DayUAS OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfCurrDayCount SYNTAX Hdsl2ShdslPerfCurrDayCount
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Count of Unavailable Seconds (UAS) during the current "Count of Unavailable Seconds (UAS) during the current day as
day as measured by hdsl2ShdslEndpointCurr1DayTimeElapsed." measured by hdsl2ShdslEndpointCurr1DayTimeElapsed."
::= { hdsl2ShdslEndpointCurrEntry 20 } ::= { hdsl2ShdslEndpointCurrEntry 20 }
-- Segment Endpoint 15-Minute Interval Status/Performance Group -- Segment Endpoint 15-Minute Interval Status/Performance Group
-- --
hdsl2Shdsl15MinIntervalTable OBJECT-TYPE hdsl2Shdsl15MinIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2Shdsl15MinIntervalEntry SYNTAX SEQUENCE OF Hdsl2Shdsl15MinIntervalEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
skipping to change at line 1504 skipping to change at line 1482
performance data collection interval." performance data collection interval."
::= { hdsl2ShdslMibObjects 6 } ::= { hdsl2ShdslMibObjects 6 }
hdsl2Shdsl15MinIntervalEntry OBJECT-TYPE hdsl2Shdsl15MinIntervalEntry OBJECT-TYPE
SYNTAX Hdsl2Shdsl15MinIntervalEntry SYNTAX Hdsl2Shdsl15MinIntervalEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An entry in the hdsl2Shdsl15MinIntervalTable." "An entry in the hdsl2Shdsl15MinIntervalTable."
INDEX { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide, INDEX { ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide,
Expires October 2, 2001 Page [26]
hdsl2ShdslEndpointWirePair, hdsl2Shdsl15MinIntervalNumber} hdsl2ShdslEndpointWirePair, hdsl2Shdsl15MinIntervalNumber}
::= { hdsl2Shdsl15MinIntervalTable 1 } ::= { hdsl2Shdsl15MinIntervalTable 1 }
Hdsl2Shdsl15MinIntervalEntry ::= Hdsl2Shdsl15MinIntervalEntry ::=
SEQUENCE SEQUENCE
{ {
hdsl2Shdsl15MinIntervalNumber INTEGER, hdsl2Shdsl15MinIntervalNumber INTEGER,
hdsl2Shdsl15MinIntervalES PerfIntervalCount, hdsl2Shdsl15MinIntervalES PerfIntervalCount,
hdsl2Shdsl15MinIntervalSES PerfIntervalCount, hdsl2Shdsl15MinIntervalSES PerfIntervalCount,
hdsl2Shdsl15MinIntervalCRCanomalies PerfIntervalCount, hdsl2Shdsl15MinIntervalCRCanomalies PerfIntervalCount,
hdsl2Shdsl15MinIntervalLOSWS PerfIntervalCount, hdsl2Shdsl15MinIntervalLOSWS PerfIntervalCount,
hdsl2Shdsl15MinIntervalUAS PerfIntervalCount hdsl2Shdsl15MinIntervalUAS PerfIntervalCount
} }
hdsl2Shdsl15MinIntervalNumber OBJECT-TYPE hdsl2Shdsl15MinIntervalNumber OBJECT-TYPE
SYNTAX INTEGER(1..96) SYNTAX INTEGER(1..96)
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
Expires August 12, 2001 Page [28]
"Performance Data Interval number. 1 is the the most recent "Performance Data Interval number. 1 is the the most recent
previous interval; interval 96 is 24 hours ago. Intervals previous interval; interval 96 is 24 hours ago. Intervals
2..96 are optional." 2..96 are optional."
::= { hdsl2Shdsl15MinIntervalEntry 1 } ::= { hdsl2Shdsl15MinIntervalEntry 1 }
hdsl2Shdsl15MinIntervalES OBJECT-TYPE hdsl2Shdsl15MinIntervalES OBJECT-TYPE
SYNTAX PerfIntervalCount SYNTAX PerfIntervalCount
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
skipping to change at line 1561 skipping to change at line 1539
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Count of CRC anomalies during the interval." "Count of CRC anomalies during the interval."
::= { hdsl2Shdsl15MinIntervalEntry 4 } ::= { hdsl2Shdsl15MinIntervalEntry 4 }
hdsl2Shdsl15MinIntervalLOSWS OBJECT-TYPE hdsl2Shdsl15MinIntervalLOSWS OBJECT-TYPE
SYNTAX PerfIntervalCount SYNTAX PerfIntervalCount
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-only MAX-ACCESS read-only
Expires October 2, 2001 Page [27]
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Count of Loss of Sync Word (LOSW) Seconds during the interval." "Count of Loss of Sync Word (LOSW) Seconds during the
interval."
::= { hdsl2Shdsl15MinIntervalEntry 5 } ::= { hdsl2Shdsl15MinIntervalEntry 5 }
hdsl2Shdsl15MinIntervalUAS OBJECT-TYPE hdsl2Shdsl15MinIntervalUAS OBJECT-TYPE
SYNTAX PerfIntervalCount SYNTAX PerfIntervalCount
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Count of Unavailable Seconds (UAS) during the interval." "Count of Unavailable Seconds (UAS) during the interval."
::= { hdsl2Shdsl15MinIntervalEntry 6 } ::= { hdsl2Shdsl15MinIntervalEntry 6 }
-- Segment Endpoint 1-Day Interval Status/Performance Group -- Segment Endpoint 1-Day Interval Status/Performance Group
-- --
Expires August 12, 2001 Page [29]
hdsl2Shdsl1DayIntervalTable OBJECT-TYPE hdsl2Shdsl1DayIntervalTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2Shdsl1DayIntervalEntry SYNTAX SEQUENCE OF Hdsl2Shdsl1DayIntervalEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This table provides one row for each HDSL2/SHDSL endpoint "This table provides one row for each HDSL2/SHDSL endpoint
performance data collection interval." performance data collection interval."
::= { hdsl2ShdslMibObjects 7 } ::= { hdsl2ShdslMibObjects 7 }
hdsl2Shdsl1DayIntervalEntry OBJECT-TYPE hdsl2Shdsl1DayIntervalEntry OBJECT-TYPE
skipping to change at line 1617 skipping to change at line 1596
hdsl2Shdsl1DayIntervalLOSWS Hdsl2Shdsl1DayIntervalCount, hdsl2Shdsl1DayIntervalLOSWS Hdsl2Shdsl1DayIntervalCount,
hdsl2Shdsl1DayIntervalUAS Hdsl2Shdsl1DayIntervalCount hdsl2Shdsl1DayIntervalUAS Hdsl2Shdsl1DayIntervalCount
} }
hdsl2Shdsl1DayIntervalNumber OBJECT-TYPE hdsl2Shdsl1DayIntervalNumber OBJECT-TYPE
SYNTAX INTEGER(1..30) SYNTAX INTEGER(1..30)
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"History Data Interval number. Interval 1 is the the most "History Data Interval number. Interval 1 is the the most
Expires October 2, 2001 Page [28]
recent previous day; interval 30 is 30 days ago. Intervals recent previous day; interval 30 is 30 days ago. Intervals
2..30 are optional." 2..30 are optional."
::= { hdsl2Shdsl1DayIntervalEntry 1 } ::= { hdsl2Shdsl1DayIntervalEntry 1 }
hdsl2Shdsl1DayIntervalMoniSecs OBJECT-TYPE hdsl2Shdsl1DayIntervalMoniSecs OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfTimeElapsed SYNTAX Hdsl2ShdslPerfTimeElapsed
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The amount of time in the 1-day interval over which the "The amount of time in the 1-day interval over which the
performance monitoring information is actually counted. performance monitoring information is actually counted.
This value will be the same as the interval duration except This value will be the same as the interval duration except
in a situation where performance monitoring data could not in a situation where performance monitoring data could not
be collected for any reason." be collected for any reason."
::= { hdsl2Shdsl1DayIntervalEntry 2 } ::= { hdsl2Shdsl1DayIntervalEntry 2 }
Expires August 12, 2001 Page [30]
hdsl2Shdsl1DayIntervalES OBJECT-TYPE hdsl2Shdsl1DayIntervalES OBJECT-TYPE
SYNTAX Hdsl2Shdsl1DayIntervalCount SYNTAX Hdsl2Shdsl1DayIntervalCount
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Count of Errored Seconds (ES) during the 1-day interval as "Count of Errored Seconds (ES) during the 1-day interval as
measured by hdsl2Shdsl1DayIntervalMoniSecs." measured by hdsl2Shdsl1DayIntervalMoniSecs."
::= { hdsl2Shdsl1DayIntervalEntry 3 } ::= { hdsl2Shdsl1DayIntervalEntry 3 }
skipping to change at line 1674 skipping to change at line 1653
hdsl2Shdsl1DayIntervalLOSWS OBJECT-TYPE hdsl2Shdsl1DayIntervalLOSWS OBJECT-TYPE
SYNTAX Hdsl2Shdsl1DayIntervalCount SYNTAX Hdsl2Shdsl1DayIntervalCount
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Count of Loss of Sync Word (LOSW) Seconds during the 1-day "Count of Loss of Sync Word (LOSW) Seconds during the 1-day
interval as measured by hdsl2Shdsl1DayIntervalMoniSecs." interval as measured by hdsl2Shdsl1DayIntervalMoniSecs."
::= { hdsl2Shdsl1DayIntervalEntry 6 } ::= { hdsl2Shdsl1DayIntervalEntry 6 }
Expires October 2, 2001 Page [29]
hdsl2Shdsl1DayIntervalUAS OBJECT-TYPE hdsl2Shdsl1DayIntervalUAS OBJECT-TYPE
SYNTAX Hdsl2Shdsl1DayIntervalCount SYNTAX Hdsl2Shdsl1DayIntervalCount
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Count of Unavailable Seconds (UAS) during the 1-day interval "Count of Unavailable Seconds (UAS) during the 1-day interval
as measured by hdsl2Shdsl1DayIntervalMoniSecs." as measured by hdsl2Shdsl1DayIntervalMoniSecs."
::= { hdsl2Shdsl1DayIntervalEntry 7 } ::= { hdsl2Shdsl1DayIntervalEntry 7 }
-- Maintenance Group -- Maintenance Group
-- --
hdsl2ShdslEndpointMaintTable OBJECT-TYPE hdsl2ShdslEndpointMaintTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslEndpointMaintEntry SYNTAX SEQUENCE OF Hdsl2ShdslEndpointMaintEntry
Expires August 12, 2001 Page [31]
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This table supports maintenance operations (eg. loopbacks) "This table supports maintenance operations (eg. loopbacks)
to be performed on HDSL2/SHDSL segment endpoints." to be performed on HDSL2/SHDSL segment endpoints."
::= { hdsl2ShdslMibObjects 8 } ::= { hdsl2ShdslMibObjects 8 }
hdsl2ShdslEndpointMaintEntry OBJECT-TYPE hdsl2ShdslEndpointMaintEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslEndpointMaintEntry SYNTAX Hdsl2ShdslEndpointMaintEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
skipping to change at line 1731 skipping to change at line 1710
noLoopback(1), noLoopback(1),
normalLoopback(2), normalLoopback(2),
specialLoopback(3) specialLoopback(3)
} }
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object controls configuration of loopbacks for the "This object controls configuration of loopbacks for the
associated segment endpoint. The status of the loopback associated segment endpoint. The status of the loopback
is obtained via the hdsl2ShdslEndpointCurrStatus object." is obtained via the hdsl2ShdslEndpointCurrStatus object."
Expires October 2, 2001 Page [30]
::= { hdsl2ShdslEndpointMaintEntry 1 } ::= { hdsl2ShdslEndpointMaintEntry 1 }
hdsl2ShdslMaintTipRingReversal OBJECT-TYPE hdsl2ShdslMaintTipRingReversal OBJECT-TYPE
SYNTAX INTEGER SYNTAX INTEGER
{ {
normal(1), normal(1),
reversed(2) reversed(2)
} }
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object indicates the state of the tip/ring pair at "This object indicates the state of the tip/ring pair at
Expires August 12, 2001 Page [32]
the associated segment endpoint." the associated segment endpoint."
::= { hdsl2ShdslEndpointMaintEntry 2 } ::= { hdsl2ShdslEndpointMaintEntry 2 }
hdsl2ShdslMaintPowerBackOff OBJECT-TYPE hdsl2ShdslMaintPowerBackOff OBJECT-TYPE
SYNTAX INTEGER SYNTAX INTEGER
{ {
default(1), default(1),
enhanced(2) enhanced(2)
} }
MAX-ACCESS read-write MAX-ACCESS read-write
skipping to change at line 1774 skipping to change at line 1753
{ {
ready(1), ready(1),
restart(2) restart(2)
} }
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object enables the manager to trigger a soft restart "This object enables the manager to trigger a soft restart
of the modem at the associated segment endpoint. The manager of the modem at the associated segment endpoint. The manager
may only set this object to the 'restart(2)' value to initiate may only set this object to the 'restart(2)' value to initiate
a restart. The agent will perform a restart after approximately a restart. The agent will perform a restart after
5 seconds, and restore the object to the 'ready(1)' state." approximately 5 seconds, and restore the object to the
'ready(1)' state."
::= { hdsl2ShdslEndpointMaintEntry 4 } ::= { hdsl2ShdslEndpointMaintEntry 4 }
hdsl2ShdslUnitMaintTable OBJECT-TYPE hdsl2ShdslUnitMaintTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslUnitMaintEntry SYNTAX SEQUENCE OF Hdsl2ShdslUnitMaintEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This table supports maintenance operations for units in a "This table supports maintenance operations for units in a
HDSL2/SHDSL line." HDSL2/SHDSL line."
::= { hdsl2ShdslMibObjects 9 } ::= { hdsl2ShdslMibObjects 9 }
Expires October 2, 2001 Page [31]
hdsl2ShdslUnitMaintEntry OBJECT-TYPE hdsl2ShdslUnitMaintEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslUnitMaintEntry SYNTAX Hdsl2ShdslUnitMaintEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An entry in the hdsl2ShdslUnitMaintTable. Each entry "An entry in the hdsl2ShdslUnitMaintTable. Each entry
corresponds to a single unit, and is indexed by the corresponds to a single unit, and is indexed by the ifIndex
ifIndex of the HDSL2/SHDSL line and the UnitId of the of the HDSL2/SHDSL line and the UnitId of the associated
associated unit." unit."
INDEX { ifIndex, hdsl2ShdslInvIndex } INDEX { ifIndex, hdsl2ShdslInvIndex }
::= { hdsl2ShdslUnitMaintTable 1 } ::= { hdsl2ShdslUnitMaintTable 1 }
Expires August 12, 2001 Page [33]
Hdsl2ShdslUnitMaintEntry ::= Hdsl2ShdslUnitMaintEntry ::=
SEQUENCE SEQUENCE
{ {
hdsl2ShdslMaintLoopbackTimeout Integer32, hdsl2ShdslMaintLoopbackTimeout Integer32,
hdsl2ShdslMaintUnitPowerSource INTEGER hdsl2ShdslMaintUnitPowerSource INTEGER
} }
hdsl2ShdslMaintLoopbackTimeout OBJECT-TYPE hdsl2ShdslMaintLoopbackTimeout OBJECT-TYPE
SYNTAX Integer32 SYNTAX Integer32
MAX-ACCESS read-write MAX-ACCESS read-write
skipping to change at line 1844 skipping to change at line 1824
hdsl2ShdslSpanConfProfileTable OBJECT-TYPE hdsl2ShdslSpanConfProfileTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslSpanConfProfileEntry SYNTAX SEQUENCE OF Hdsl2ShdslSpanConfProfileEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This table supports definitions of span configuration "This table supports definitions of span configuration
profiles for SHDSL lines. HDSL2 does not support these profiles for SHDSL lines. HDSL2 does not support these
configuration options." configuration options."
::= { hdsl2ShdslMibObjects 10 } ::= { hdsl2ShdslMibObjects 10 }
Expires October 2, 2001 Page [32]
hdsl2ShdslSpanConfProfileEntry OBJECT-TYPE hdsl2ShdslSpanConfProfileEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslSpanConfProfileEntry SYNTAX Hdsl2ShdslSpanConfProfileEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Each entry corresponds to a single span configuration "Each entry corresponds to a single span configuration
profile. Each profile contains a set of span configuration profile. Each profile contains a set of span configuration
parameters. The configuration parameters in a profile are parameters. The configuration parameters in a profile are
applied to those lines referencing that profile (see the applied to those lines referencing that profile (see the
hdsl2ShdslSpanConfProfile object). Profiles may be hdsl2ShdslSpanConfProfile object). Profiles may be
Expires August 12, 2001 Page [34]
created/deleted using the row creation/deletion mechanism created/deleted using the row creation/deletion mechanism
via hdsl2ShdslSpanConfProfileRowStatus. Profiles that are via hdsl2ShdslSpanConfProfileRowStatus. Profiles that are
being referenced may not be deleted." being referenced may not be deleted."
INDEX { IMPLIED hdsl2ShdslSpanConfProfileName } INDEX { IMPLIED hdsl2ShdslSpanConfProfileName }
::= { hdsl2ShdslSpanConfProfileTable 1 } ::= { hdsl2ShdslSpanConfProfileTable 1 }
Hdsl2ShdslSpanConfProfileEntry ::= Hdsl2ShdslSpanConfProfileEntry ::=
SEQUENCE SEQUENCE
{ {
hdsl2ShdslSpanConfProfileName SnmpAdminString, hdsl2ShdslSpanConfProfileName SnmpAdminString,
hdsl2ShdslSpanConfWireInterface INTEGER, hdsl2ShdslSpanConfWireInterface INTEGER,
hdsl2ShdslSpanConfMinLineRate Integer32, hdsl2ShdslSpanConfMinLineRate Integer32,
hdsl2ShdslSpanConfMaxLineRate Integer32, hdsl2ShdslSpanConfMaxLineRate Integer32,
hdsl2ShdslSpanConfPSD INTEGER, hdsl2ShdslSpanConfPSD INTEGER,
hdsl2ShdslSpanConfTransmissionMode Hdsl2ShdslTransmissionModeType, hdsl2ShdslSpanConfTransmissionMode
Hdsl2ShdslTransmissionModeType,
hdsl2ShdslSpanConfRemoteEnabled INTEGER, hdsl2ShdslSpanConfRemoteEnabled INTEGER,
hdsl2ShdslSpanConfPowerFeeding INTEGER, hdsl2ShdslSpanConfPowerFeeding INTEGER,
hdsl2ShdslSpanConfCurrCondTargetMarginDown INTEGER, hdsl2ShdslSpanConfCurrCondTargetMarginDown INTEGER,
hdsl2ShdslSpanConfWorstCaseTargetMarginDown INTEGER, hdsl2ShdslSpanConfWorstCaseTargetMarginDown INTEGER,
hdsl2ShdslSpanConfCurrCondTargetMarginUp INTEGER, hdsl2ShdslSpanConfCurrCondTargetMarginUp INTEGER,
hdsl2ShdslSpanConfWorstCaseTargetMarginUp INTEGER, hdsl2ShdslSpanConfWorstCaseTargetMarginUp INTEGER,
hdsl2ShdslSpanConfUsedTargetMargins Integer32, hdsl2ShdslSpanConfUsedTargetMargins Integer32,
hdsl2ShdslSpanConfProfileRowStatus RowStatus hdsl2ShdslSpanConfProfileRowStatus RowStatus
} }
skipping to change at line 1899 skipping to change at line 1881
SYNTAX INTEGER SYNTAX INTEGER
{ {
twoWire(1), twoWire(1),
fourWire(2) fourWire(2)
} }
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object configures the two-wire or optional four-wire "This object configures the two-wire or optional four-wire
operation for SHDSL Lines." operation for SHDSL Lines."
Expires October 2, 2001 Page [33]
::= { hdsl2ShdslSpanConfProfileEntry 2 } ::= { hdsl2ShdslSpanConfProfileEntry 2 }
hdsl2ShdslSpanConfMinLineRate OBJECT-TYPE hdsl2ShdslSpanConfMinLineRate OBJECT-TYPE
SYNTAX Integer32 SYNTAX Integer32
UNITS "bps" UNITS "bps"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object configures the minimum transmission rate for "This object configures the minimum transmission rate for
the associated SHDSL Line in bits-per-second (bps). If the associated SHDSL Line in bits-per-second (bps). If
Expires August 12, 2001 Page [35]
the minimum line rate equals the maximum line rate the minimum line rate equals the maximum line rate
(hdsl2ShdslSpanMaxLineRate), the line rate is considered (hdsl2ShdslSpanMaxLineRate), the line rate is considered
'fixed'. If the minimum line rate is less than the maximum 'fixed'. If the minimum line rate is less than the maximum
line rate, the line rate is considered 'rate-adaptive'." line rate, the line rate is considered 'rate-adaptive'."
::= { hdsl2ShdslSpanConfProfileEntry 3 } ::= { hdsl2ShdslSpanConfProfileEntry 3 }
hdsl2ShdslSpanConfMaxLineRate OBJECT-TYPE hdsl2ShdslSpanConfMaxLineRate OBJECT-TYPE
SYNTAX Integer32 SYNTAX Integer32
UNITS "bps" UNITS "bps"
MAX-ACCESS read-create MAX-ACCESS read-create
skipping to change at line 1956 skipping to change at line 1938
hdsl2ShdslSpanConfTransmissionMode OBJECT-TYPE hdsl2ShdslSpanConfTransmissionMode OBJECT-TYPE
SYNTAX Hdsl2ShdslTransmissionModeType SYNTAX Hdsl2ShdslTransmissionModeType
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object specifies the regional setting for the SHDSL "This object specifies the regional setting for the SHDSL
line." line."
::= { hdsl2ShdslSpanConfProfileEntry 6 } ::= { hdsl2ShdslSpanConfProfileEntry 6 }
hdsl2ShdslSpanConfRemoteEnabled OBJECT-TYPE hdsl2ShdslSpanConfRemoteEnabled OBJECT-TYPE
Expires October 2, 2001 Page [34]
SYNTAX INTEGER SYNTAX INTEGER
{ {
enabled(1), enabled(1),
disabled(2) disabled(2)
} }
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
Expires August 12, 2001 Page [36]
"This object enables/disables support for remote management "This object enables/disables support for remote management
of the units in a SHDSL line from the STU-R via the EOC." of the units in a SHDSL line from the STU-R via the EOC."
::= { hdsl2ShdslSpanConfProfileEntry 7 } ::= { hdsl2ShdslSpanConfProfileEntry 7 }
hdsl2ShdslSpanConfPowerFeeding OBJECT-TYPE hdsl2ShdslSpanConfPowerFeeding OBJECT-TYPE
SYNTAX INTEGER SYNTAX INTEGER
{ {
noPower(1), noPower(1),
powerFeed(2), powerFeed(2),
wettingCurrent(3) wettingCurrent(3)
skipping to change at line 1990 skipping to change at line 1972
"This object enables/disables support for optional power "This object enables/disables support for optional power
feeding in a SHDSL line." feeding in a SHDSL line."
::= { hdsl2ShdslSpanConfProfileEntry 8 } ::= { hdsl2ShdslSpanConfProfileEntry 8 }
hdsl2ShdslSpanConfCurrCondTargetMarginDown OBJECT-TYPE hdsl2ShdslSpanConfCurrCondTargetMarginDown OBJECT-TYPE
SYNTAX INTEGER(-10..21) SYNTAX INTEGER(-10..21)
UNITS "dB" UNITS "dB"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object specifies the downstream current condition target SNR "This object specifies the downstream current condition target
margin for a SHDSL line." 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 } ::= { hdsl2ShdslSpanConfProfileEntry 9 }
hdsl2ShdslSpanConfWorstCaseTargetMarginDown OBJECT-TYPE hdsl2ShdslSpanConfWorstCaseTargetMarginDown OBJECT-TYPE
SYNTAX INTEGER(-10..21) SYNTAX INTEGER(-10..21)
UNITS "dB" UNITS "dB"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object specifies the downstream worst case target SNR margin "This object specifies the downstream worst case target SNR
for a SHDSL line." 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 } ::= { hdsl2ShdslSpanConfProfileEntry 10 }
hdsl2ShdslSpanConfCurrCondTargetMarginUp OBJECT-TYPE hdsl2ShdslSpanConfCurrCondTargetMarginUp OBJECT-TYPE
SYNTAX INTEGER(-10..21) SYNTAX INTEGER(-10..21)
UNITS "dB" UNITS "dB"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
Expires October 2, 2001 Page [35]
DESCRIPTION DESCRIPTION
"This object specifies the upstream current condition target SNR "This object specifies the upstream current condition target
margin for a SHDSL line." 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 } ::= { hdsl2ShdslSpanConfProfileEntry 11 }
hdsl2ShdslSpanConfWorstCaseTargetMarginUp OBJECT-TYPE hdsl2ShdslSpanConfWorstCaseTargetMarginUp OBJECT-TYPE
SYNTAX INTEGER(-10..21) SYNTAX INTEGER(-10..21)
UNITS "dB" UNITS "dB"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
Expires August 12, 2001 Page [37]
DESCRIPTION DESCRIPTION
"This object specifies the upstream worst case target SNR margin "This object specifies the upstream worst case target SNR
for a SHDSL line." 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 } ::= { hdsl2ShdslSpanConfProfileEntry 12 }
hdsl2ShdslSpanConfUsedTargetMargins OBJECT-TYPE hdsl2ShdslSpanConfUsedTargetMargins OBJECT-TYPE
SYNTAX Integer32 SYNTAX Integer32
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Contains indicates whether a target SNR margin is enabled or disabled. "Contains indicates whether a target SNR margin is enabled or
This is a bit-map of possible settings. The various bit positions are: disabled. This is a bit-map of possible settings. The
various bit positions are:
1 currCondDown current condition downstream target SNR margin enabled 1 currCondDown current condition downstream target SNR
margin enabled
2 worstCaseDown worst case downstream target SNR margin enabled 2 worstCaseDown worst case downstream target SNR margin
enabled
4 currCondUp current condition upstream target SNR margin enabled 4 currCondUp current condition upstream target SNR
margin enabled
8 worstCaseUp worst case upstream target SNR margin enabled." 8 worstCaseUp worst case upstream target SNR margin
enabled."
::= { hdsl2ShdslSpanConfProfileEntry 13 } ::= { hdsl2ShdslSpanConfProfileEntry 13 }
hdsl2ShdslSpanConfProfileRowStatus OBJECT-TYPE hdsl2ShdslSpanConfProfileRowStatus OBJECT-TYPE
SYNTAX RowStatus SYNTAX RowStatus
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object controlls creation/deletion of the associated "This object controlls creation/deletion of the associated
entry in this table per the semantics of RowStatus." entry in this table per the semantics of RowStatus."
::= { hdsl2ShdslSpanConfProfileEntry 14 } ::= { hdsl2ShdslSpanConfProfileEntry 14 }
-- Segment Endpoint Alarm Configuration Profile group -- Segment Endpoint Alarm Configuration Profile group
-- --
hdsl2ShdslEndpointAlarmConfProfileTable OBJECT-TYPE hdsl2ShdslEndpointAlarmConfProfileTable OBJECT-TYPE
SYNTAX SEQUENCE OF Hdsl2ShdslEndpointAlarmConfProfileEntry SYNTAX SEQUENCE OF Hdsl2ShdslEndpointAlarmConfProfileEntry
Expires October 2, 2001 Page [36]
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This table supports definitions of alarm configuration "This table supports definitions of alarm configuration
profiles for HDSL2/SHDSL segment endoints." profiles for HDSL2/SHDSL segment endoints."
::= { hdsl2ShdslMibObjects 11 } ::= { hdsl2ShdslMibObjects 11 }
hdsl2ShdslEndpointAlarmConfProfileEntry OBJECT-TYPE hdsl2ShdslEndpointAlarmConfProfileEntry OBJECT-TYPE
SYNTAX Hdsl2ShdslEndpointAlarmConfProfileEntry SYNTAX Hdsl2ShdslEndpointAlarmConfProfileEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Each entry corresponds to a single alarm configuration "Each entry corresponds to a single alarm configuration profile.
profile. Each profile contains a set of parameters for setting Each profile contains a set of parameters for setting alarm
alarm thresholds for various performance attributes monitored thresholds for various performance attributes monitored at
at HDSL2/SHDSL segment endpoints. Profiles may be HDSL2/SHDSL segment endpoints. Profiles may be created/deleted
created/deleted using the row creation/deletion mechanism via using the row creation/deletion mechanism via
Expires August 12, 2001 Page [38]
hdsl2ShdslEndpointAlarmConfProfileRowStatus. Profiles that hdsl2ShdslEndpointAlarmConfProfileRowStatus. Profiles that
are being referenced may not be deleted." are being referenced may not be deleted."
INDEX { IMPLIED hdsl2ShdslEndpointAlarmConfProfileName } INDEX { IMPLIED hdsl2ShdslEndpointAlarmConfProfileName }
::= { hdsl2ShdslEndpointAlarmConfProfileTable 1 } ::= { hdsl2ShdslEndpointAlarmConfProfileTable 1 }
Hdsl2ShdslEndpointAlarmConfProfileEntry ::= Hdsl2ShdslEndpointAlarmConfProfileEntry ::=
SEQUENCE SEQUENCE
{ {
hdsl2ShdslEndpointAlarmConfProfileName SnmpAdminString, hdsl2ShdslEndpointAlarmConfProfileName SnmpAdminString,
hdsl2ShdslEndpointThreshLoopAttenuation Integer32, hdsl2ShdslEndpointThreshLoopAttenuation Integer32,
skipping to change at line 2114 skipping to change at line 2109
"This object is the unique index associated with this profile." "This object is the unique index associated with this profile."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 1 } ::= { hdsl2ShdslEndpointAlarmConfProfileEntry 1 }
hdsl2ShdslEndpointThreshLoopAttenuation OBJECT-TYPE hdsl2ShdslEndpointThreshLoopAttenuation OBJECT-TYPE
SYNTAX Integer32 SYNTAX Integer32
UNITS "dB" UNITS "dB"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object configures the loop attentuation alarm threshold. "This object configures the loop attentuation alarm threshold.
Expires October 2, 2001 Page [37]
When the current value reaches or drops below this threshold, When the current value reaches or drops below this threshold,
a hdsl2ShdslLoopAttenCrossingTrap will be generated." a hdsl2ShdslLoopAttenCrossing will be generated."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 2 } ::= { hdsl2ShdslEndpointAlarmConfProfileEntry 2 }
hdsl2ShdslEndpointThreshSNRMargin OBJECT-TYPE hdsl2ShdslEndpointThreshSNRMargin OBJECT-TYPE
SYNTAX Integer32 SYNTAX Integer32
UNITS "dB" UNITS "dB"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object configures the SNR margin alarm threshold. "This object configures the SNR margin alarm threshold.
When the current value reaches or drops below this threshold, When the current value reaches or drops below this threshold,
a hdsl2ShdslSNRMarginCrossingTrap will be generated." a hdsl2ShdslSNRMarginCrossing will be generated."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 3 } ::= { hdsl2ShdslEndpointAlarmConfProfileEntry 3 }
Expires August 12, 2001 Page [39]
hdsl2ShdslEndpointThreshES OBJECT-TYPE hdsl2ShdslEndpointThreshES OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfIntervalThreshold SYNTAX Hdsl2ShdslPerfIntervalThreshold
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object configures the threshold for the number of "This object configures the threshold for the number of
errored seconds (ES) within any given 15-minute performance errored seconds (ES) within any given 15-minute performance
data collection interval. If the value of errored seconds data collection interval. If the value of errored seconds
in a particular 15-minute collection interval reaches/ in a particular 15-minute collection interval reaches/
exceeds this value, a hdsl2ShdslPerfESThreshTrap will be exceeds this value, a hdsl2ShdslPerfESThresh will be
generated. One trap will be sent per interval per generated. One notification will be sent per interval per
endpoint." endpoint."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 4 } ::= { hdsl2ShdslEndpointAlarmConfProfileEntry 4 }
hdsl2ShdslEndpointThreshSES OBJECT-TYPE hdsl2ShdslEndpointThreshSES OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfIntervalThreshold SYNTAX Hdsl2ShdslPerfIntervalThreshold
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object configures the threshold for the number of "This object configures the threshold for the number of
severely errored seconds (SES) within any given 15-minute severely errored seconds (SES) within any given 15-minute
performance data collection interval. If the value of severely performance data collection interval. If the value of
errored seconds in a particular 15-minute collection interval severely errored seconds in a particular 15-minute collection
reaches/exceeds this value, a hdsl2ShdslPerfSESThreshTrap will interval reaches/exceeds this value, a hdsl2ShdslPerfSESThresh
be generated. One trap will be sent per interval per endpoint." will be generated. One notification will be sent per interval
per endpoint."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 5 } ::= { hdsl2ShdslEndpointAlarmConfProfileEntry 5 }
hdsl2ShdslEndpointThreshCRCanomalies OBJECT-TYPE hdsl2ShdslEndpointThreshCRCanomalies OBJECT-TYPE
SYNTAX Integer32 SYNTAX Integer32
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object configures the threshold for the number of "This object configures the threshold for the number of
CRC anomalies within any given 15-minute performance data CRC anomalies within any given 15-minute performance data
collection interval. If the value of CRC anomalies in a collection interval. If the value of CRC anomalies in a
particular 15-minute collection interval reaches/exceeds particular 15-minute collection interval reaches/exceeds
this value, a hdsl2ShdslPerfCRCanomaliesThreshTrap will be this value, a hdsl2ShdslPerfCRCanomaliesThresh will be
generated. One trap will be sent per interval per endpoint."
Expires October 2, 2001 Page [38]
generated. One notification will be sent per interval per
endpoint."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 6 } ::= { hdsl2ShdslEndpointAlarmConfProfileEntry 6 }
hdsl2ShdslEndpointThreshLOSWS OBJECT-TYPE hdsl2ShdslEndpointThreshLOSWS OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfIntervalThreshold SYNTAX Hdsl2ShdslPerfIntervalThreshold
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object configures the threshold for the number of "This object configures the threshold for the number of
Loss of Sync Word (LOSW) Seconds within any given 15-minute Loss of Sync Word (LOSW) Seconds within any given 15-minute
performance data collection interval. If the value of LOSW performance data collection interval. If the value of LOSW
in a particular 15-minute collection interval reaches/exceeds in a particular 15-minute collection interval reaches/exceeds
this value, a hdsl2ShdslPerfLOSWSThreshTrap will be generated. this value, a hdsl2ShdslPerfLOSWSThresh will be generated.
One notification will be sent per interval per endpoint."
Expires August 12, 2001 Page [40]
One trap will be sent per interval per endpoint."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 7 } ::= { hdsl2ShdslEndpointAlarmConfProfileEntry 7 }
hdsl2ShdslEndpointThreshUAS OBJECT-TYPE hdsl2ShdslEndpointThreshUAS OBJECT-TYPE
SYNTAX Hdsl2ShdslPerfIntervalThreshold SYNTAX Hdsl2ShdslPerfIntervalThreshold
UNITS "seconds" UNITS "seconds"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object configures the threshold for the number of "This object configures the threshold for the number of
unavailable seconds (UAS) within any given 15-minute unavailable seconds (UAS) within any given 15-minute
performance data collection interval. If the value of UAS performance data collection interval. If the value of UAS
in a particular 15-minute collection interval reaches/exceeds in a particular 15-minute collection interval reaches/exceeds
this value, a hdsl2ShdslPerfUASThreshTrap will be generated. this value, a hdsl2ShdslPerfUASThresh will be generated.
One trap will be sent per interval per endpoint." One notification will be sent per interval per endpoint."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 8 } ::= { hdsl2ShdslEndpointAlarmConfProfileEntry 8 }
hdsl2ShdslEndpointAlarmConfProfileRowStatus OBJECT-TYPE hdsl2ShdslEndpointAlarmConfProfileRowStatus OBJECT-TYPE
SYNTAX RowStatus SYNTAX RowStatus
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object controls creation/deletion of the associated "This object controls creation/deletion of the associated
entry in this table as per the semantics of RowStatus." entry in this table as per the semantics of RowStatus."
::= { hdsl2ShdslEndpointAlarmConfProfileEntry 9 } ::= { hdsl2ShdslEndpointAlarmConfProfileEntry 9 }
-- Notifications Group -- Notifications Group
-- --
hdsl2ShdslTraps OBJECT IDENTIFIER ::= { hdsl2ShdslLineMib 2 } hdsl2ShdslNotifications OBJECT IDENTIFIER ::= { hdsl2ShdslMIB 0 }
hdsl2ShdslTrapsPrefix OBJECT IDENTIFIER ::= { hdsl2ShdslTraps 0 }
hdsl2ShdslLoopAttenCrossingTrap NOTIFICATION-TYPE hdsl2ShdslLoopAttenCrossing NOTIFICATION-TYPE
OBJECTS OBJECTS
{ {
ifIndex,
hdsl2ShdslInvIndex,
hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair,
hdsl2ShdslEndpointCurrAtn, hdsl2ShdslEndpointCurrAtn,
hdsl2ShdslEndpointThreshLoopAttenuation hdsl2ShdslEndpointThreshLoopAttenuation
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This trap indicates that the loop attenuation threshold (as "This notification indicates that the loop attenuation
per the hdsl2ShdslEndpointThreshLoopAttenuation value) has been
reached/exceeded for the HDSL2/SHDSL segment endpoint identified
by the ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide, and
hdsl2ShdslEndpointWirePair values."
::= { hdsl2ShdslTrapsPrefix 1 }
hdsl2ShdslSNRMarginCrossingTrap NOTIFICATION-TYPE Expires October 2, 2001 Page [39]
OBJECTS threshold (as per the hdsl2ShdslEndpointThreshLoopAttenuation
value) has been reached/exceeded for the HDSL2/SHDSL segment
endpoint."
::= { hdsl2ShdslNotifications 1 }
Expires August 12, 2001 Page [41] hdsl2ShdslSNRMarginCrossing NOTIFICATION-TYPE
OBJECTS
{ {
ifIndex,
hdsl2ShdslInvIndex,
hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair,
hdsl2ShdslEndpointCurrSnrMgn, hdsl2ShdslEndpointCurrSnrMgn,
hdsl2ShdslEndpointThreshSNRMargin hdsl2ShdslEndpointThreshSNRMargin
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This trap indicates that the SNR margin threshold (as per the "This notification indicates that the SNR margin threshold (as
hdsl2ShdslEndpointThreshSNRMargin value) has been per the hdsl2ShdslEndpointThreshSNRMargin value) has been
reached/exceeded for the HDSL2/SHDSL segment endpoint identified reached/exceeded for the HDSL2/SHDSL segment endpoint."
by the ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide, and ::= { hdsl2ShdslNotifications 2 }
hdsl2ShdslEndpointWirePair values."
::= { hdsl2ShdslTrapsPrefix 2 }
hdsl2ShdslPerfESThreshTrap NOTIFICATION-TYPE hdsl2ShdslPerfESThresh NOTIFICATION-TYPE
OBJECTS OBJECTS
{ {
ifIndex,
hdsl2ShdslInvIndex,
hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair,
hdsl2ShdslEndpointCurr15MinES, hdsl2ShdslEndpointCurr15MinES,
hdsl2ShdslEndpointThreshES hdsl2ShdslEndpointThreshES
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This trap indicates that the errored seconds threshold (as "This notification indicates that the errored seconds threshold
per the hdsl2ShdslEndpointThreshES value) has been reached/ (as per the hdsl2ShdslEndpointThreshES value) has been reached/
exceeded for the HDSL2/SHDSL segment endpoint identified by the exceeded for the HDSL2/SHDSL segment endpoint."
ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide, and ::= { hdsl2ShdslNotifications 3 }
hdsl2ShdslEndpointWirePair values."
::= { hdsl2ShdslTrapsPrefix 3 }
hdsl2ShdslPerfSESThreshTrap NOTIFICATION-TYPE hdsl2ShdslPerfSESThresh NOTIFICATION-TYPE
OBJECTS OBJECTS
{ {
ifIndex,
hdsl2ShdslInvIndex,
hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair,
hdsl2ShdslEndpointCurr15MinSES, hdsl2ShdslEndpointCurr15MinSES,
hdsl2ShdslEndpointThreshSES hdsl2ShdslEndpointThreshSES
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This trap indicates that the severely errored seconds threshold "This notification indicates that the severely errored seconds
(as per the hdsl2ShdslEndpointThreshSES value) has been reached/ threshold (as per the hdsl2ShdslEndpointThreshSES value) has
exceeded for the HDSL2/SHDSL Segment Endpoint identified by the been reached/exceeded for the HDSL2/SHDSL Segment Endpoint."
ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide, and ::= { hdsl2ShdslNotifications 4 }
hdsl2ShdslEndpointWirePair values."
Expires August 12, 2001 Page [42]
::= { hdsl2ShdslTrapsPrefix 4 }
hdsl2ShdslPerfCRCanomaliesThreshTrap NOTIFICATION-TYPE hdsl2ShdslPerfCRCanomaliesThresh NOTIFICATION-TYPE
OBJECTS OBJECTS
{ {
ifIndex,
hdsl2ShdslInvIndex,
hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair,
hdsl2ShdslEndpointCurr15MinCRCanomalies, hdsl2ShdslEndpointCurr15MinCRCanomalies,
hdsl2ShdslEndpointThreshCRCanomalies hdsl2ShdslEndpointThreshCRCanomalies
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This trap indicates that the CRC anomalies threshold (as "This notification indicates that the CRC anomalies threshold
per the hdsl2ShdslEndpointThreshCRCanomalies value) has been (as per the hdsl2ShdslEndpointThreshCRCanomalies value) has
reached/exceeded for the HDSL2/SHDSL Segment Endpoint identified been reached/exceeded for the HDSL2/SHDSL Segment Endpoint."
by the ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide, and
hdsl2ShdslEndpointWirePair values."
::= { hdsl2ShdslTrapsPrefix 5 }
hdsl2ShdslPerfLOSWSThreshTrap NOTIFICATION-TYPE Expires October 2, 2001 Page [40]
::= { hdsl2ShdslNotifications 5 }
hdsl2ShdslPerfLOSWSThresh NOTIFICATION-TYPE
OBJECTS OBJECTS
{ {
ifIndex,
hdsl2ShdslInvIndex,
hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair,
hdsl2ShdslEndpointCurr15MinLOSWS, hdsl2ShdslEndpointCurr15MinLOSWS,
hdsl2ShdslEndpointThreshLOSWS hdsl2ShdslEndpointThreshLOSWS
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This trap indicates that the LOSW seconds threshold (as per the "This notification indicates that the LOSW seconds threshold
hdsl2ShdslEndpointThreshLOSWS value) has been reached/exceeded (as per the hdsl2ShdslEndpointThreshLOSWS value) has been
for the HDSL2/SHDSL segment endpoint identified by the ifIndex, reached/exceeded for the HDSL2/SHDSL segment endpoint."
hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide, and ::= { hdsl2ShdslNotifications 6 }
hdsl2ShdslEndpointWirePair values."
::= { hdsl2ShdslTrapsPrefix 6 }
hdsl2ShdslPerfUASThreshTrap NOTIFICATION-TYPE hdsl2ShdslPerfUASThresh NOTIFICATION-TYPE
OBJECTS OBJECTS
{ {
ifIndex,
hdsl2ShdslInvIndex,
hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair,
hdsl2ShdslEndpointCurr15MinUAS, hdsl2ShdslEndpointCurr15MinUAS,
hdsl2ShdslEndpointThreshUAS hdsl2ShdslEndpointThreshUAS
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This trap indicates that the unavailable seconds threshold (as "This notification indicates that the unavailable seconds
threshold (as per the hdsl2ShdslEndpointThreshUAS value) has
Expires August 12, 2001 Page [42] been reached/exceeded for the HDSL2/SHDSL segment endpoint."
per the hdsl2ShdslEndpointThreshUAS value) has been reached/ ::= { hdsl2ShdslNotifications 7 }
exceeded for the HDSL2/SHDSL segment endpoint identified by the
ifIndex, hdsl2ShdslInvIndex, hdsl2ShdslEndpointSide, and
hdsl2ShdslEndpointWirePair values."
::= { hdsl2ShdslTrapsPrefix 7 }
hdsl2ShdslSpanInvalidNumRepeaters NOTIFICATION-TYPE hdsl2ShdslSpanInvalidNumRepeaters NOTIFICATION-TYPE
OBJECTS OBJECTS
{ {
ifIndex,
hdsl2ShdslSpanConfNumRepeaters hdsl2ShdslSpanConfNumRepeaters
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This trap indicates that a mismatch has been detected between "This notification indicates that a mismatch has been detected
the number of repeater/regenerator units configured for a between the number of repeater/regenerator units configured
HDSL2/SHDSL line via the hdsl2ShdslSpanConfNumRepeaters object for a HDSL2/SHDSL line via the hdsl2ShdslSpanConfNumRepeaters
and the actual number of repeater/regenerator units discovered object and the actual number of repeater/regenerator units
via the EOC." discovered via the EOC."
::= { hdsl2ShdslTrapsPrefix 8 } ::= { hdsl2ShdslNotifications 8 }
hdsl2ShdslLoopbackFailure NOTIFICATION-TYPE hdsl2ShdslLoopbackFailure NOTIFICATION-TYPE
OBJECTS OBJECTS
{ {
ifIndex,
hdsl2ShdslInvIndex,
hdsl2ShdslEndpointSide,
hdsl2ShdslMaintLoopbackConfig hdsl2ShdslMaintLoopbackConfig
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This trap indicates that an endpoint maintenance loopback "This notification indicates that an endpoint maintenance
command failed for an HDSL2/SHDSL segment." loopback command failed for an HDSL2/SHDSL segment."
::= { hdsl2ShdslTrapsPrefix 9 } ::= { hdsl2ShdslNotifications 9 }
hdsl2ShdslpowerBackoff NOTIFICATION-TYPE hdsl2ShdslpowerBackoff NOTIFICATION-TYPE
OBJECTS OBJECTS
Expires October 2, 2001 Page [41]
{ {
ifIndex, hdsl2ShdslEndpointCurrStatus
hdsl2ShdslInvIndex,
hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This trap indicates that the bit setting for powerBackoff "This notification indicates that the bit setting for
in the hdsl2ShdslEndpointCurrStatus object for this endpoint powerBackoff in the hdsl2ShdslEndpointCurrStatus object for
has changed." this endpoint has changed."
::= { hdsl2ShdslTrapsPrefix 10 } ::= { hdsl2ShdslNotifications 10 }
hdsl2ShdsldeviceFault NOTIFICATION-TYPE hdsl2ShdsldeviceFault NOTIFICATION-TYPE
OBJECTS OBJECTS
{ {
hdsl2ShdslEndpointCurrStatus
Expires August 12, 2001 Page [43]
ifIndex,
hdsl2ShdslInvIndex,
hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This trap indicates that the bit setting for deviceFault "This notification indicates that the bit setting for
in the hdsl2ShdslEndpointCurrStatus object for this endpoint deviceFault in the hdsl2ShdslEndpointCurrStatus object for
has changed." this endpoint has changed."
::= { hdsl2ShdslTrapsPrefix 11 } ::= { hdsl2ShdslNotifications 11 }
hdsl2ShdsldcContinuityFault NOTIFICATION-TYPE hdsl2ShdsldcContinuityFault NOTIFICATION-TYPE
OBJECTS OBJECTS
{ {
ifIndex, hdsl2ShdslEndpointCurrStatus
hdsl2ShdslInvIndex,
hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This trap indicates that the bit setting for dcContinuityFault "This notification indicates that the bit setting for
in the hdsl2ShdslEndpointCurrStatus object for this endpoint dcContinuityFault in the hdsl2ShdslEndpointCurrStatus object
has changed." for this endpoint has changed."
::= { hdsl2ShdslTrapsPrefix 12 } ::= { hdsl2ShdslNotifications 12 }
hdsl2ShdslconfigInitFailure NOTIFICATION-TYPE hdsl2ShdslconfigInitFailure NOTIFICATION-TYPE
OBJECTS OBJECTS
{ {
ifIndex, hdsl2ShdslEndpointCurrStatus
hdsl2ShdslInvIndex,
hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This trap indicates that the bit setting for configInitFailure "This notification indicates that the bit setting for
in the hdsl2ShdslEndpointCurrStatus object for this endpoint configInitFailure in the hdsl2ShdslEndpointCurrStatus object
has changed." for this endpoint has changed."
::= { hdsl2ShdslTrapsPrefix 13 } ::= { hdsl2ShdslNotifications 13 }
hdsl2ShdslprotocolInitFailure NOTIFICATION-TYPE hdsl2ShdslprotocolInitFailure NOTIFICATION-TYPE
OBJECTS OBJECTS
{ {
ifIndex, hdsl2ShdslEndpointCurrStatus
hdsl2ShdslInvIndex,
hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This trap indicates that the bit setting for "This notification indicates that the bit setting for
protocolInitFailure in the hdsl2ShdslEndpointCurrStatus
Expires August 12, 2001 Page [44] Expires October 2, 2001 Page [42]
protocolInitFailure in the hdsl2ShdslEndpointCurrStatus object object for this endpoint has changed."
for this endpoint has changed." ::= { hdsl2ShdslNotifications 14 }
::= { hdsl2ShdslTrapsPrefix 14 }
hdsl2ShdslnoNeighborPresent NOTIFICATION-TYPE hdsl2ShdslnoNeighborPresent NOTIFICATION-TYPE
OBJECTS OBJECTS
{ {
ifIndex, hdsl2ShdslEndpointCurrStatus
hdsl2ShdslInvIndex,
hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This trap indicates that the bit setting for noNeighborPresent "This notification indicates that the bit setting for
in the hdsl2ShdslEndpointCurrStatus object for this endpoint noNeighborPresent in the hdsl2ShdslEndpointCurrStatus object
has changed." for this endpoint has changed."
::= { hdsl2ShdslTrapsPrefix 15 } ::= { hdsl2ShdslNotifications 15 }
hdsl2ShdsllocalPowerLoss NOTIFICATION-TYPE hdsl2ShdsllocalPowerLoss NOTIFICATION-TYPE
OBJECTS OBJECTS
{ {
ifIndex, ifIndex,
hdsl2ShdslInvIndex hdsl2ShdslInvIndex
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This trap indicates impending unit failure due to loss of "This notification indicates impending unit failure due to
local power (last gasp)." loss of local power (last gasp)."
::= { hdsl2ShdslTrapsPrefix 16 } ::= { hdsl2ShdslNotifications 16 }
-- conformance information -- conformance information
-- --
hdsl2ShdslConformance OBJECT IDENTIFIER ::= { hdsl2ShdslLineMib 3 } hdsl2ShdslConformance OBJECT IDENTIFIER ::= { hdsl2ShdslMIB 3 }
hdsl2ShdslGroups OBJECT IDENTIFIER ::= { hdsl2ShdslConformance 1 } hdsl2ShdslGroups OBJECT IDENTIFIER ::= { hdsl2ShdslConformance 1 }
hdsl2ShdslCompliances OBJECT IDENTIFIER ::= { hdsl2ShdslConformance 2 } hdsl2ShdslCompliances OBJECT IDENTIFIER ::= { hdsl2ShdslConformance 2 }
-- agent compliance statements -- agent compliance statements
hdsl2ShdslLineMibCompliance MODULE-COMPLIANCE hdsl2ShdslLineMibCompliance MODULE-COMPLIANCE
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The section outlines compliance requirements for this MIB." "The section outlines compliance requirements for this MIB."
MODULE MODULE
MANDATORY-GROUPS MANDATORY-GROUPS
{ {
hdsl2ShdslSpanConfGroup, hdsl2ShdslSpanConfGroup,
hdsl2ShdslSpanStatusGroup, hdsl2ShdslSpanStatusGroup,
hdsl2ShdslInventoryGroup, hdsl2ShdslInventoryGroup,
hdsl2ShdslEndpointConfGroup, hdsl2ShdslEndpointConfGroup,
hdsl2ShdslEndpointCurrGroup, hdsl2ShdslEndpointCurrGroup,
hdsl2Shdsl15MinIntervalGroup, hdsl2Shdsl15MinIntervalGroup,
Expires August 12, 2001 Page [45]
hdsl2Shdsl1DayIntervalGroup, hdsl2Shdsl1DayIntervalGroup,
hdsl2ShdslMaintenanceGroup, hdsl2ShdslMaintenanceGroup,
hdsl2ShdslEndpointAlarmConfGroup, hdsl2ShdslEndpointAlarmConfGroup,
hdsl2ShdslNotificationGroup hdsl2ShdslNotificationGroup
} }
Expires October 2, 2001 Page [43]
GROUP hdsl2ShdslInventoryShdslGroup GROUP hdsl2ShdslInventoryShdslGroup
DESCRIPTION DESCRIPTION
"Support for this group is only required for implementations "Support for this group is only required for implementations
supporting SHDSL lines." supporting SHDSL lines."
GROUP hdsl2ShdslSpanShdslStatusGroup GROUP hdsl2ShdslSpanShdslStatusGroup
DESCRIPTION DESCRIPTION
"Support for this group is only required for implementations "Support for this group is only required for implementations
supporting SHDSL lines." supporting SHDSL lines."
skipping to change at line 2569 skipping to change at line 2500
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This group supports objects for retrieving span related "This group supports objects for retrieving span related
status for HDSL2/SHDSL lines." status for HDSL2/SHDSL lines."
::= { hdsl2ShdslGroups 2 } ::= { hdsl2ShdslGroups 2 }
hdsl2ShdslInventoryShdslGroup OBJECT-GROUP hdsl2ShdslInventoryShdslGroup OBJECT-GROUP
OBJECTS OBJECTS
{ {
Expires August 12, 2001 Page [46]
hdsl2ShdslInvTransmissionModeCapability hdsl2ShdslInvTransmissionModeCapability
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This group supports objects for retrieving SHDSL-specific "This group supports objects for retrieving SHDSL-specific
inventory information." inventory information."
::= { hdsl2ShdslGroups 3 } ::= { hdsl2ShdslGroups 3 }
Expires October 2, 2001 Page [44]
hdsl2ShdslSpanShdslStatusGroup OBJECT-GROUP hdsl2ShdslSpanShdslStatusGroup OBJECT-GROUP
OBJECTS OBJECTS
{ {
hdsl2ShdslStatusMaxAttainableLineRate, hdsl2ShdslStatusMaxAttainableLineRate,
hdsl2ShdslStatusActualLineRate, hdsl2ShdslStatusActualLineRate,
hdsl2ShdslStatusTransmissionModeCurrent hdsl2ShdslStatusTransmissionModeCurrent
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This group supports objects for retrieving SHDSL-specific "This group supports objects for retrieving SHDSL-specific
skipping to change at line 2624 skipping to change at line 2555
OBJECTS OBJECTS
{ {
hdsl2ShdslEndpointSide, hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair, hdsl2ShdslEndpointWirePair,
hdsl2ShdslEndpointAlarmConfProfile hdsl2ShdslEndpointAlarmConfProfile
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This group supports objects for configuring parameters for "This group supports objects for configuring parameters for
segment endpoints in HDSL2/SHDSL lines." segment endpoints in HDSL2/SHDSL lines."
Expires August 12, 2001 Page [47]
::= { hdsl2ShdslGroups 6 } ::= { hdsl2ShdslGroups 6 }
hdsl2ShdslEndpointCurrGroup OBJECT-GROUP hdsl2ShdslEndpointCurrGroup OBJECT-GROUP
OBJECTS OBJECTS
{ {
hdsl2ShdslEndpointSide, hdsl2ShdslEndpointSide,
hdsl2ShdslEndpointWirePair, hdsl2ShdslEndpointWirePair,
hdsl2ShdslEndpointCurrAtn, hdsl2ShdslEndpointCurrAtn,
hdsl2ShdslEndpointCurrSnrMgn, hdsl2ShdslEndpointCurrSnrMgn,
hdsl2ShdslEndpointCurrStatus, hdsl2ShdslEndpointCurrStatus,
Expires October 2, 2001 Page [45]
hdsl2ShdslEndpointES, hdsl2ShdslEndpointES,
hdsl2ShdslEndpointSES, hdsl2ShdslEndpointSES,
hdsl2ShdslEndpointCRCanomalies, hdsl2ShdslEndpointCRCanomalies,
hdsl2ShdslEndpointLOSWS, hdsl2ShdslEndpointLOSWS,
hdsl2ShdslEndpointUAS, hdsl2ShdslEndpointUAS,
hdsl2ShdslEndpointCurr15MinTimeElapsed, hdsl2ShdslEndpointCurr15MinTimeElapsed,
hdsl2ShdslEndpointCurr15MinES, hdsl2ShdslEndpointCurr15MinES,
hdsl2ShdslEndpointCurr15MinSES, hdsl2ShdslEndpointCurr15MinSES,
hdsl2ShdslEndpointCurr15MinCRCanomalies, hdsl2ShdslEndpointCurr15MinCRCanomalies,
hdsl2ShdslEndpointCurr15MinLOSWS, hdsl2ShdslEndpointCurr15MinLOSWS,
skipping to change at line 2672 skipping to change at line 2603
OBJECTS OBJECTS
{ {
hdsl2Shdsl15MinIntervalES, hdsl2Shdsl15MinIntervalES,
hdsl2Shdsl15MinIntervalSES, hdsl2Shdsl15MinIntervalSES,
hdsl2Shdsl15MinIntervalCRCanomalies, hdsl2Shdsl15MinIntervalCRCanomalies,
hdsl2Shdsl15MinIntervalLOSWS, hdsl2Shdsl15MinIntervalLOSWS,
hdsl2Shdsl15MinIntervalUAS hdsl2Shdsl15MinIntervalUAS
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This group supports objects which maintain historic performance "This group supports objects which maintain historic
measurements relating to segment endpoints in HDSL2/SHDSL lines performance measurements relating to segment endpoints in
in 15-minute intervals." HDSL2/SHDSL lines in 15-minute intervals."
::= { hdsl2ShdslGroups 8 } ::= { hdsl2ShdslGroups 8 }
hdsl2Shdsl1DayIntervalGroup OBJECT-GROUP hdsl2Shdsl1DayIntervalGroup OBJECT-GROUP
OBJECTS OBJECTS
Expires August 12, 2001 Page [48]
{ {
hdsl2Shdsl1DayIntervalMoniSecs, hdsl2Shdsl1DayIntervalMoniSecs,
hdsl2Shdsl1DayIntervalES, hdsl2Shdsl1DayIntervalES,
hdsl2Shdsl1DayIntervalSES, hdsl2Shdsl1DayIntervalSES,
hdsl2Shdsl1DayIntervalCRCanomalies, hdsl2Shdsl1DayIntervalCRCanomalies,
hdsl2Shdsl1DayIntervalLOSWS, hdsl2Shdsl1DayIntervalLOSWS,
hdsl2Shdsl1DayIntervalUAS hdsl2Shdsl1DayIntervalUAS
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This group supports objects which maintain historic performance "This group supports objects which maintain historic
measurements relating to segment endpoints in HDSL2/SHDSL lines performance measurements relating to segment endpoints in
in 1-day intervals."
Expires October 2, 2001 Page [46]
HDSL2/SHDSL lines in 1-day intervals."
::= { hdsl2ShdslGroups 9 } ::= { hdsl2ShdslGroups 9 }
hdsl2ShdslMaintenanceGroup OBJECT-GROUP hdsl2ShdslMaintenanceGroup OBJECT-GROUP
OBJECTS OBJECTS
{ {
hdsl2ShdslMaintLoopbackConfig, hdsl2ShdslMaintLoopbackConfig,
hdsl2ShdslMaintTipRingReversal, hdsl2ShdslMaintTipRingReversal,
hdsl2ShdslMaintPowerBackOff, hdsl2ShdslMaintPowerBackOff,
hdsl2ShdslMaintSoftRestart, hdsl2ShdslMaintSoftRestart,
hdsl2ShdslMaintLoopbackTimeout, hdsl2ShdslMaintLoopbackTimeout,
skipping to change at line 2734 skipping to change at line 2665
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This group supports objects that allow configuration of alarm "This group supports objects that allow configuration of alarm
thresholds for various performance parameters for HDSL2/SHDSL thresholds for various performance parameters for HDSL2/SHDSL
lines." lines."
::= { hdsl2ShdslGroups 11 } ::= { hdsl2ShdslGroups 11 }
hdsl2ShdslNotificationGroup NOTIFICATION-GROUP hdsl2ShdslNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS NOTIFICATIONS
{ {
hdsl2ShdslLoopAttenCrossing,
Expires August 12, 2001 Page [49] hdsl2ShdslSNRMarginCrossing,
hdsl2ShdslLoopAttenCrossingTrap, hdsl2ShdslPerfESThresh,
hdsl2ShdslSNRMarginCrossingTrap, hdsl2ShdslPerfSESThresh,
hdsl2ShdslPerfESThreshTrap, hdsl2ShdslPerfCRCanomaliesThresh,
hdsl2ShdslPerfSESThreshTrap, hdsl2ShdslPerfLOSWSThresh,
hdsl2ShdslPerfCRCanomaliesThreshTrap, hdsl2ShdslPerfUASThresh,
hdsl2ShdslPerfLOSWSThreshTrap,
hdsl2ShdslPerfUASThreshTrap,
hdsl2ShdslSpanInvalidNumRepeaters, hdsl2ShdslSpanInvalidNumRepeaters,
hdsl2ShdslLoopbackFailure, hdsl2ShdslLoopbackFailure,
hdsl2ShdslpowerBackoff, hdsl2ShdslpowerBackoff,
hdsl2ShdsldeviceFault, hdsl2ShdsldeviceFault,
hdsl2ShdsldcContinuityFault, hdsl2ShdsldcContinuityFault,
hdsl2ShdslconfigInitFailure, hdsl2ShdslconfigInitFailure,
hdsl2ShdslprotocolInitFailure, hdsl2ShdslprotocolInitFailure,
Expires October 2, 2001 Page [47]
hdsl2ShdslnoNeighborPresent, hdsl2ShdslnoNeighborPresent,
hdsl2ShdsllocalPowerLoss hdsl2ShdsllocalPowerLoss
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This group supports traps that enable notification of "This group supports notifications of significant events/
significant events/conditions associated with HDSL2/SHDSL conditions associated with HDSL2/SHDSL lines."
lines."
::= { hdsl2ShdslGroups 12 } ::= { hdsl2ShdslGroups 12 }
hdsl2ShdslSpanConfProfileGroup OBJECT-GROUP hdsl2ShdslSpanConfProfileGroup OBJECT-GROUP
OBJECTS OBJECTS
{ {
hdsl2ShdslSpanConfWireInterface, hdsl2ShdslSpanConfWireInterface,
hdsl2ShdslSpanConfMinLineRate, hdsl2ShdslSpanConfMinLineRate,
hdsl2ShdslSpanConfMaxLineRate, hdsl2ShdslSpanConfMaxLineRate,
hdsl2ShdslSpanConfPSD, hdsl2ShdslSpanConfPSD,
hdsl2ShdslSpanConfTransmissionMode, hdsl2ShdslSpanConfTransmissionMode,
skipping to change at line 2789 skipping to change at line 2719
"This group supports objects that constitute configuration "This group supports objects that constitute configuration
profiles for configuring span related parameters in SHDSL profiles for configuring span related parameters in SHDSL
lines." lines."
::= { hdsl2ShdslGroups 13 } ::= { hdsl2ShdslGroups 13 }
END END
7. Security Considerations 7. Security Considerations
There are a number of management objects defined in this MIB that There are a number of management objects defined in this MIB that
Expires August 12, 2001 Page [50]
have a MAX-ACCESS clause of read-write and/or read-create. Such have a MAX-ACCESS clause of read-write and/or read-create. Such
objects may be considered sensitive or vulnerable in some network objects may be considered sensitive or vulnerable in some network
environments. The support for SET operations in a non-secure environments. The support for SET operations in a non-secure
environment without proper protection can have a negative effect on environment without proper protection can have a negative effect on
network operations. network operations.
No managed objects in this MIB contain sensitive information. No managed objects in this MIB contain sensitive information.
SNMPv1 by itself is not a secure environment. Even if the network 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 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 control as to who on the secure network is allowed to access and
GET/SET (read/change/create/delete) the objects in this MIB. GET/SET (read/change/create/delete) the objects in this MIB.
It is recommended that the implementers consider the security It is recommended that the implementers consider the security
features as provided by the SNMPv3 framework. Specifically, the use features as provided by the SNMPv3 framework. Specifically, the use
of the User-based Security Model RFC 2574 [12] and the View- of the User-based Security Model RFC 2574 [12] and the View-
based Access Control Model RFC 2575 [15] is recommended. based Access Control Model RFC 2575 [15] is recommended.
Expires October 2, 2001 Page [48]
It is then a customer/user responsibility to ensure that the SNMP It is then a customer/user responsibility to ensure that the SNMP
entity giving access to an instance of this MIB, is properly entity giving access to an instance of this MIB, is properly
configured to give access to the objects only to those principals configured to give access to the objects only to those principals
(users) that have legitimate rights to indeed GET or SET (users) that have legitimate rights to indeed GET or SET
(change/create/delete) them. (change/create/delete) them.
8. Acknowledgments 8. Acknowledgments
The authors are deeply grateful to the authors of the ADSL LINE MIB 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 (RFC 2662 [23]), Gregory Bathrick and Faye Ly, as much of the text
skipping to change at line 2846 skipping to change at line 2775
Umberto Bonollo (NEC Australia) Umberto Bonollo (NEC Australia)
Mark Johnson (Red Point) Mark Johnson (Red Point)
Sharon Mantin (Orckit) Sharon Mantin (Orckit)
Moti Morgenstern (ECI) Moti Morgenstern (ECI)
Raymond Murphy (Ericsson) Raymond Murphy (Ericsson)
Expires August 12, 2001 Page [51]
Lee Nipper (Verilink) Lee Nipper (Verilink)
Katy Sherman (Orckit) Katy Sherman (Orckit)
Mike Sneed (ECI) Mike Sneed (ECI)
Jon Turney (DSL Solutions)
Aron Wahl (Memotec) Aron Wahl (Memotec)
Michael Wrobel (Memotec) Michael Wrobel (Memotec)
9. References 9. References
[1] Harrington, D., Presuhn, R., and B. Wijnen, "An Architecture for [1] Harrington, D., Presuhn, R., and B. Wijnen, "An Architecture for
Describing SNMP Management Frameworks", RFC 2571, April 1999. Describing SNMP Management Frameworks", RFC 2571, April 1999.
[2] Rose, M., and K. McCloghrie, "Structure and Identification of [2] Rose, M., and K. McCloghrie, "Structure and Identification of
Expires October 2, 2001 Page [49]
Management Information for TCP/IP-based Internets", STD 16, RFC Management Information for TCP/IP-based Internets", STD 16, RFC
1155, May 1990. 1155, May 1990.
[3] Rose, M., and K. McCloghrie, "Concise MIB Definitions", STD 16, [3] Rose, M., and K. McCloghrie, "Concise MIB Definitions", STD 16,
RFC 1212, March 1991. RFC 1212, March 1991.
[4] M. Rose, "A Convention for Defining Traps for use with the SNMP", [4] M. Rose, "A Convention for Defining Traps for use with the SNMP",
RFC 1215, March 1991. RFC 1215, March 1991.
[5] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, [5] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose,
skipping to change at line 2901 skipping to change at line 2833
[10] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Transport [10] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Transport
Mappings for Version 2 of the Simple Network Management Protocol Mappings for Version 2 of the Simple Network Management Protocol
(SNMPv2)", RFC 1906, January 1996. (SNMPv2)", RFC 1906, January 1996.
[11] Case, J., Harrington D., Presuhn R., and B. Wijnen, "Message [11] Case, J., Harrington D., Presuhn R., and B. Wijnen, "Message
Processing and Dispatching for the Simple Network Management Processing and Dispatching for the Simple Network Management
Protocol (SNMP)", RFC 2572, April 1999. Protocol (SNMP)", RFC 2572, April 1999.
[12] Blumenthal, U., and B. Wijnen, "User-based Security Model (USM) [12] Blumenthal, U., and B. Wijnen, "User-based Security Model (USM)
Expires August 12, 2001 Page [52]
for version 3 of the Simple Network Management Protocol (SNMPv3)", for version 3 of the Simple Network Management Protocol (SNMPv3)",
RFC 2574, April 1999. RFC 2574, April 1999.
[13] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Protocol [13] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Protocol
Operations for Version 2 of the Simple Network Management Protocol Operations for Version 2 of the Simple Network Management Protocol
(SNMPv2)", RFC 1905, January 1996. (SNMPv2)", RFC 1905, January 1996.
[14] Levi, D., Meyer, P., and B. Stewart, "SNMPv3 Applications", RFC [14] Levi, D., Meyer, P., and B. Stewart, "SNMPv3 Applications", RFC
2573, April 1999. 2573, April 1999.
[15] Wijnen, B., Presuhn, R., and K. McCloghrie, "View-based Access [15] Wijnen, B., Presuhn, R., and K. McCloghrie, "View-based Access
Control Model (VACM) for the Simple Network Management Protocol Control Model (VACM) for the Simple Network Management Protocol
(SNMP)", RFC 2575, April 1999. (SNMP)", RFC 2575, April 1999.
[16] Case, J., Mundy, R., Partain, D., and B. Stewart, "Introduction to [16] Case, J., Mundy, R., Partain, D., and B. Stewart, "Introduction to
Version 3 of the Internet-standard Network Management Framework", Version 3 of the Internet-standard Network Management Framework",
RFC 2570, April 1999. RFC 2570, April 1999.
Expires October 2, 2001 Page [50]
[17] Bradner, S., "Key Words for use in RFCs to Indicate Requirement [17] Bradner, S., "Key Words for use in RFCs to Indicate Requirement
Levels", RFC 2119, March 1997. Levels", RFC 2119, March 1997.
[18] American National Standards Institute, ANSI T1E1.4/2000-006, [18] American National Standards Institute, ANSI T1E1.4/2000-006,
February 2000. February 2000.
[19] Blackwell, S., Editor, "Single-Pair High-Speed Digital Subscriber [19] Blackwell, S., Editor, "Single-Pair High-Speed Digital Subscriber
Line (SHDSL) Transceivers", ITU-T Draft G.991.2, April 2000. Line (SHDSL) Transceivers", ITU-T Draft G.991.2, April 2000.
[20] McCloghrie, K., and M. Rose, Editors, "Management Information Base [20] McCloghrie, K., and M. Rose, Editors, "Management Information Base
skipping to change at line 2957 skipping to change at line 2888
10. Intellectual Property Notice 10. Intellectual Property Notice
The IETF takes no position regarding the validity or scope of any The IETF takes no position regarding the validity or scope of any
intellectual property or other rights that might be claimed to intellectual property or other rights that might be claimed to
pertain to the implementation or use of the technology described in pertain to the implementation or use of the technology described in
this document or the extent to which any license under such rights this document or the extent to which any license under such rights
might or might not be available; neither does it represent that it might or might not be available; neither does it represent that it
has made any effort to identify any such rights. Information on the has made any effort to identify any such rights. Information on the
IETF's procedures with respect to rights in standards-track and IETF's procedures with respect to rights in standards-track and
Expires August 12, 2001 Page [53]
standards-related documentation can be found in BCP-11. Copies of standards-related documentation can be found in BCP-11. Copies of
claims of rights made available for publication and any assurances 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 licenses to be made available, or the result of an attempt made to
obtain a general license or permission for the use of such obtain a general license or permission for the use of such
proprietary rights by implementors or users of this specification can proprietary rights by implementors or users of this specification can
be obtained from the IETF Secretariat. be obtained from the IETF Secretariat.
The IETF invites any interested party to bring to its attention any The IETF invites any interested party to bring to its attention any
copyrights, patents or patent applications, or other proprietary copyrights, patents or patent applications, or other proprietary
rights which may cover technology that may be required to practice rights which may cover technology that may be required to practice
this standard. Please address the information to the IETF Executive this standard. Please address the information to the IETF Executive
Director. Director.
11. Authors' Addresses 11. Authors' Addresses
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
Rajesh Abbi Rajesh Abbi
Alcatel USA Alcatel USA
2912 Wake Forest Road 2912 Wake Forest Road
Raleigh, NC 27609-7860 USA Raleigh, NC 27609-7860 USA
Tel: +1 919-950-6194 Tel: +1 919-950-6194
Expires October 2, 2001 Page [51]
Fax: +1 919-950-6670 Fax: +1 919-950-6670
E-mail: Rajesh.Abbi@usa.alcatel.com 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 12. Full Copyright Statement
Copyright (C) The Internet Society (1999). All Rights Reserved. Copyright (C) The Internet Society (1999). All Rights Reserved.
This document and translations of it may be copied and furnished to This document and translations of it may be copied and furnished to
others, and derivative works that comment on or otherwise explain it others, and derivative works that comment on or otherwise explain it
or assist in its implementation may be prepared, copied, published or assist in its implementation may be prepared, copied, published
and distributed, in whole or in part, without restriction of any and distributed, in whole or in part, without restriction of any
kind, provided that the above copyright notice and this paragraph are kind, provided that the above copyright notice and this paragraph are
included on all such copies and derivative works. However, this included on all such copies and derivative works. However, this
skipping to change at line 3013 skipping to change at line 2944
Internet organizations, except as needed for the purpose of Internet organizations, except as needed for the purpose of
developing Internet standards in which case the procedures for developing Internet standards in which case the procedures for
copyrights defined in the Internet Standards process must be copyrights defined in the Internet Standards process must be
followed, or as required to translate it into languages other than followed, or as required to translate it into languages other than
English. English.
The limited permissions granted above are perpetual and will not be The limited permissions granted above are perpetual and will not be
revoked by the Internet Society or its successors or assigns. revoked by the Internet Society or its successors or assigns.
This document and the information contained herein is provided on an This document and the information contained herein is provided on an
"AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
Expires August 12, 2001 Page [54]
TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION
HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Expires August 12, 2001 Page [55] Expires October 2, 2001 Page [52]
 End of changes. 

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