draft-ietf-adslmib-vdsl-ext-scm-00.txt   draft-ietf-adslmib-vdsl-ext-scm-01.txt 
Network Working Group M. Dodge Network Working Group M. Dodge
Category: Internet Draft Infineon Technologies Category: Internet Draft Infineon Technologies
Document: draft-ietf-adslmib-vdsl-ext-scm-00.txt B. Ray Document: draft-ietf-adslmib-vdsl-ext-scm-01.txt B. Ray
PESA Switching Systems PESA Switching Systems
September 2003 February 2004
Definitions of Managed Object Extensions Definitions of Managed Object Extensions
for Very High Speed Digital Subscriber Lines (VDSL) Using for Very High Speed Digital Subscriber Lines (VDSL) Using
Single Carrier Modulation (SCM) Line Coding. Single Carrier Modulation (SCM) Line Coding.
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 RFC2026. all provisions of Section 10 of RFC2026.
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reference material or to cite them other than as "work in progress." reference material or to cite them other than as "work in progress."
The list of current Internet-Drafts can be accessed at: The list of current Internet-Drafts can be accessed at:
http://www.ietf.org/ietf/1id-abstracts.txt http://www.ietf.org/ietf/1id-abstracts.txt
The list of Internet-Draft Shadow Directories can be accessed at: The list of Internet-Draft Shadow Directories can be accessed at:
http://www.ietf.org/shadow.html. http://www.ietf.org/shadow.html.
Copyright Notice Copyright Notice
Copyright (C) The Internet Society (2003). All Rights Reserved. Copyright (C) The Internet Society (2004). All Rights Reserved.
Abstract Abstract
This document defines a portion of the Management Information Base This document defines a portion of the Management Information Base
(MIB) module for use with network management protocols in the (MIB) module for use with network management protocols in the
Internet community. In particular, it describes objects used for Internet community. In particular, it describes objects used for
managing the Line Code Specific parameters of Very High Speed managing the Line Code Specific parameters of Very High Speed
Digital Subscriber Line (VDSL) interfaces using Single Carrier Digital Subscriber Line (VDSL) interfaces using Single Carrier
Modulation (SCM) Line Coding. It is an optional extension to the Modulation (SCM) Line Coding. It is an optional extension to the
VDSL-LINE CORE MIB RFC XXXX [RFCXXXX] which handles the line code VDSL-LINE CORE MIB RFC XXXX [RFCXXXX] which handles the line code
independent objects. independent objects.
Table of Contents Table of Contents
1. The Internet-Standard Management Framework .................... 2 1. The Internet-Standard Management Framework .................... 2
2. Overview ...................................................... 2 2. Overview ...................................................... 2
2.1 Relationship of this MIB Module to other MIB Modules . 2 2.1 Relationship of this MIB Module to other MIB Modules . 2
2.2 Conventions used in the MIB Module ............................ 3 2.2 Conventions used in the MIB Module ............................ 3
2.3 Structure ..................................................... 3 2.3 Structure ..................................................... 3
2.4 Persistence ................................................... 4 2.4 Persistence ................................................... 4
3. Conformance and Compliance .................................... 4 3. Conformance and Compliance .................................... 5
4. Definitions ................................................... 5 4. Definitions ................................................... 5
5. Intellectual Property ......................................... 12 5. Intellectual Property ......................................... 13
6. Normative References .......................................... 13 6. Normative References .......................................... 14
7. Informative References ........................................ 14 7. Informative References ........................................ 15
8. Security Considerations ....................................... 14 8. Security Considerations ....................................... 15
9. Acknowledgements .............................................. 15 9. Acknowledgements .............................................. 16
10. Authors' Addresses ............................................ 15 10. Authors' Addresses ............................................ 16
11. Full Copyright Statement ...................................... 16 11. Full Copyright Statement ...................................... 17
1. The Internet-Standard Management Framework 1. The Internet-Standard Management Framework
For a detailed overview of the documents that describe the current For a detailed overview of the documents that describe the current
Internet-Standard Management Framework, please refer to section 7 of Internet-Standard Management Framework, please refer to section 7 of
RFC 3410 [RFC3410]. RFC 3410 [RFC3410].
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. MIB objects are generally the Management Information Base or MIB. MIB objects are generally
accessed through the Simple Network Management Protocol (SNMP). accessed through the Simple Network Management Protocol (SNMP).
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MIB module that is compliant to the SMIv2, which is described in STD MIB module that is compliant to the SMIv2, which is described in STD
58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC
2580 [RFC2580]. 2580 [RFC2580].
2. Overview 2. Overview
This document describes an SNMP MIB module for managing the line This document describes an SNMP MIB module for managing the line
code dependent (Physical Medium Dependent) Layer of SCM VDSL Lines. code dependent (Physical Medium Dependent) Layer of SCM VDSL Lines.
These definitions are based upon the specifications for VDSL as These definitions are based upon the specifications for VDSL as
defined in T1E1, ETSI, and ITU documentation [T1E1311, T1E1011, defined in T1E1, ETSI, and ITU documentation [T1E1311, T1E1011,
T1E1013, ETSI2701, ETSI2702, ITU9931, ITU9971]. Additionally the protocol- T1E1013, ETSI2701, ETSI2702, ITU9931, ITU9971]. Additionally the
dependent (and line-code dependent) management framework for VDSL protocol-dependent (and line-code dependent) management framework
lines specified by DSLF has been taken into consideration [DSLFXXXXXX]. for VDSL lines specified by DSLF has been taken into consideration
[DSLF WT-096].
The MIB module is located in the MIB tree under MIB 2 transmission, The MIB module is located in the MIB tree under MIB 2 transmission,
as discussed in the MIB-2 Integration (RFC 2863 [RFC2863]) section as discussed in the MIB-2 Integration (RFC 2863 [RFC2863]) section
of this document. of this document.
2.1 Relationship of this MIB Module to other MIB Modules 2.1 Relationship of this MIB Module to other MIB Modules
The relationship of the VDSL Line MIB to other MIBS and in particular The relationship of the VDSL Line MIB to other MIBS and in particular
to the IF-MIB, as presented in RFC 2863 [RFC2863], is discussed in the to the IF-MIB, as presented in RFC 2863 [RFC2863], is discussed in
VDSL-LINE CORE MIB RFC XXXX [RFCXXXX]. This section outlines the the VDSL-LINE CORE MIB RFC XXXX [RFCXXXX]. This section outlines the
relationship of this VDSL Line Extension MIB to the VDSL-LINE CORE MIB relationship of this VDSL Line Extension MIB to the VDSL-LINE CORE
RFC XXXX [RFCXXXX]. MIB RFC XXXX [RFCXXXX].
2.2 Conventions used in the MIB Module 2.2 Conventions used in the MIB Module
2.2.1 Naming Conventions 2.2.1 Naming Conventions
A. Vtuc -- (VTUC) transceiver at near (Central) end of line A. Vtuc -- (VTUC) transceiver at near (Central) end of line
B. Vtur -- (VTUR) transceiver at Remote end of line B. Vtur -- (VTUR) transceiver at Remote end of line
C. Vtu -- One of either Vtuc or Vtur C. Vtu -- One of either Vtuc or Vtur
D. Curr -- Current D. Curr -- Current
E. Prev -- Previous E. Prev -- Previous
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U. Tx -- Transmit U. Tx -- Transmit
V. Blks -- Blocks V. Blks -- Blocks
2.3 Structure 2.3 Structure
The SCM VDSL Line Extension MIB contains the following MIB group: The SCM VDSL Line Extension MIB contains the following MIB group:
o vdslSCMGroup : o vdslSCMGroup :
This group supports MIB objects for defining configuration profiles This group supports MIB objects for defining configuration profiles
and for montioring individual bands of Single Carrier Modulation (SCM) and for montioring individual bands of Single Carrier Modulation
VDSL modems. It contains the following tables: (SCM) VDSL modems. It contains the following tables:
- vdslLineSCMConfProfileTxBandTable - vdslLineSCMConfProfileTxBandTable
- vdslSCMPhysBandTable - vdslSCMPhysBandTable
Either none, one or both objects in this group MAY be implemented for Either none, one or both objects in this group MAY be implemented for
SCM VDSL lines. SCM VDSL lines.
Figure 1, below, displays the relationship of the tables in the Figure 1, below, displays the relationship of the tables in the
vdslSCMGroup to the vdslGroup and to the ifEntry: vdslSCMGroup to the vdslGroup and to the ifEntry:
ifEntry(ifType=97) ----> vdslLineTableEntry 1:(0..1) ifEntry(ifType=97) ----> vdslLineTableEntry 1:(0..1)
vdslLineTableEntry (vdslLineCoding=SCM) vdslLineTableEntry (vdslLineCoding=SCM)
----> vdslPhysTableEntry 1:(0..2) ----> vdslPhysTableEntry 1:(0..2)
----> vdslSCMPhysBandTable 1:(0..1) ----> vdslSCMPhysBandTable 1:(0..6)
vdslLineConfProfileEntry(vdslLineConfProfileName) vdslLineConfProfileEntry(vdslLineConfProfileName)
----> vdslLineSCMConfProfileTxBandTable 1:(0..1) ----> vdslLineSCMConfProfileBandTable 1:(0..6)
Figure 1: Table Relationships Figure 1: Table Relationships
When the vdslLineCoding is set to SCM, the vdslLineConfProfileName When the vdslLineCoding is set to SCM, the vdslLineConfProfileName
which is the index of the vdslLineConfProfileEntry is also used as which is the index of the vdslLineConfProfileEntry is also used as
the index to the vdslLineSCMConfProfileTxBandTable of the the index to the vdslLineSCMConfProfileBandTable of the
vdslSCMGroup. The existence of an entry in any of the tables of vdslSCMGroup. The existence of an entry in any of the tables of
the vdslSCMGroup is optional. Either none, one or both of the the vdslSCMGroup is optional. Either none, one or both of the
vdslSCMGroup tables MAY be implemented for a particular VDSL line vdslSCMGroup tables MAY be implemented for a particular VDSL line
entity using SCM Line Coding. entity using SCM Line Coding.
2.4 Persistence 2.4 Persistence
All read-write and read-create objects defined in this MIB module All read-write and read-create objects defined in this MIB module
SHOULD be stored persistently. Following is an exhaustive list of SHOULD be stored persistently. Following is an exhaustive list of
these persistent objects: these persistent objects:
vdslSCMConfProfileTxBandSide vdslSCMConfProfileBandId
vdslSCMConfProfileTxBandNumber vdslSCMConfProfileBandUsage
vdslSCMConfProfileTxBandCenterFrequency vdslSCMConfProfileBandCenterFrequency
vdslSCMConfProfileTxBandSymbolRate vdslSCMConfProfileBandSymbolRate
vdslSCMConfProfileTxBandConstellationSize vdslSCMConfProfileBandConstellationSize
vdslSCMConfProfileTxBandTransmitPSDLevel vdslSCMConfProfileBandTransmitPSDLevel
vdslSCMConfProfileTxBandRowStatus vdslSCMConfProfileBandRowStatus
vdslSCMPhysBandSide vdslSCMPhysBandId
vdslSCMPhysBandNumber vdslSCMPhysBandUsage
vdslSCMPhysBandCurrSnrMgn
vdslSCMPhysBandCurrAtn
vdslSCMPhysBandCurrPSDLevel vdslSCMPhysBandCurrPSDLevel
vdslSCMPhysBandCurrSymbolRate vdslSCMPhysBandCurrSymbolRate
vdslSCMPhysBandCurrConstellationSize vdslSCMPhysBandCurrConstellationSize
vdslSCMPhysBandCurrCenterFrequency vdslSCMPhysBandCurrCenterFrequency
vdslSCMPhysBandPerformanceBandId
vdslSCMPhysBandPerformanceBandUsage
vdslSCMPhysBandPerformanceBandSnrMgn
vdslSCMPhysBandPerformanceBandAtn
It SHOULD also be noted that interface indices in this MIB are It SHOULD also be noted that interface indices in this MIB are
maintained persistently. VACM data relating to these SHOULD be maintained persistently. VACM data relating to these SHOULD be
stored persistently as well [RFC2575]. stored persistently as well [RFC2575].
3. Conformance and Compliance 3. Conformance and Compliance
For SCM VDSL lines, the following group is optional: For SCM VDSL lines, the following group is optional:
- vdslSCMGroup - vdslSCMGroup
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HCPerfValidIntervals, HCPerfValidIntervals,
HCPerfInvalidIntervals, HCPerfInvalidIntervals,
HCPerfTimeElapsed, HCPerfTimeElapsed,
HCPerfIntervalThreshold, HCPerfIntervalThreshold,
HCPerfCurrentCount, HCPerfCurrentCount,
HCPerfIntervalCount FROM HC-PerfHist-TC-MIB HCPerfIntervalCount FROM HC-PerfHist-TC-MIB
MODULE-COMPLIANCE, MODULE-COMPLIANCE,
OBJECT-GROUP, OBJECT-GROUP,
NOTIFICATION-GROUP FROM SNMPv2-CONF NOTIFICATION-GROUP FROM SNMPv2-CONF
ifIndex FROM IF-MIB ifIndex FROM IF-MIB
SnmpAdminString FROM SNMP-FRAMEWORK-MIB; SnmpAdminString FROM SNMP-FRAMEWORK-MIB
vdslLineConfProfileName FROM VDSL-LINE-MIB vdslLineConfProfileName FROM VDSL-LINE-MIB;
vdslPhysSide FROM VDSL-LINE-MIB
vdslLineEntity FROM VDSL-LINE-MIB
vdslExtSCMMIB MODULE-IDENTITY vdslExtSCMMIB MODULE-IDENTITY
LAST-UPDATED "200309230000Z" -- September 23, 2003 LAST-UPDATED "200402120000Z" --February 12, 2004
ORGANIZATION "ADSLMIB Working Group" ORGANIZATION "ADSLMIB Working Group"
CONTACT-INFO "WG-email: adslmib@ietf.org CONTACT-INFO "WG-email: adslmib@ietf.org
Info: https://www1.ietf.org/mailman/listinfo/adslmib Info: https://www1.ietf.org/mailman/listinfo/adslmib
Chair: Mike Sneed Chair: Mike Sneed
Sand Channel Systems Sand Channel Systems
Postal: P.O. Box 37324 Postal: P.O. Box 37324
Raleigh NC 27627-732 Raleigh NC 27627-732
Email: sneedmike@hotmail.com Email: sneedmike@hotmail.com
Phone: +1 206 600 7022 Phone: +1 206 600 7022
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Lpr -- Loss of Power Lpr -- Loss of Power
xxxs -- Interval of Seconds in which xxx occurs xxxs -- Interval of Seconds in which xxx occurs
(e.g., xxx=Lof, Los, Lpr) (e.g., xxx=Lof, Los, Lpr)
Max -- Maximum Max -- Maximum
Mgn -- Margin Mgn -- Margin
Min -- Minimum Min -- Minimum
Psd -- Power Spectral Density Psd -- Power Spectral Density
Snr -- Signal to Noise Ratio Snr -- Signal to Noise Ratio
Tx -- Transmit Tx -- Transmit
Blks -- Blocks Blks -- Blocks
" Copyright (C) The Internet Society (2004). This version
vdslLineExtSCMMib OBJECT IDENTIFIER ::= { vdslEXTSCMMIB 1 } of this MIB module is part of RFC XXXX: see the RFC
vdslEXTSCMMibObjects OBJECT IDENTIFIER ::= { vdslLineExtSCMMib 1 } itself for full legal notices."
-- RFC Ed.: replace XXXX with assigned number & remove this note
REVISION "200402120000Z" --February 12, 2004
DESCRIPTION "Initial version, published as RFC XXXX."
-- RFC Ed.: replace XXXX with assigned number & remove this note
::= { vdslMIB XX } -- To be assigned by IANA
-- RFC Ed.: we suggest to put it under { vdslMIB 2 } because
-- vdslMIB 1 is the VDSL core MIB, vdslMIB 2 is this SCM
-- extension MIB, while vdslMIB 3 is the MCM extension MIB.
vdslLineExtSCMMib OBJECT IDENTIFIER ::= { vdslExtSCMMIB 1 }
vdslLineExtSCMMibObjects OBJECT IDENTIFIER ::=
{ vdslLineExtSCMMib 1 }
-- --
-- Single carrier modulation (SCM) configuration profile tables -- Single carrier modulation (SCM) configuration profile tables
-- --
vdslLineSCMConfProfileTxBandTable OBJECT-TYPE vdslLineSCMConfProfileBandTable OBJECT-TYPE
SYNTAX SEQUENCE OF VdslLineSCMConfProfileTxBandEntry SYNTAX SEQUENCE OF VdslLineSCMConfProfileBandEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This table contains transmit band descriptor configuration "This table contains transmit band descriptor configuration
information for a VDSL line. Each entry in this table information for a VDSL line. Each entry in this table
reflects the configuration for one of possibly many bands reflects the configuration for one of possibly many bands
or sub-bands of a single carrier modulation (SCM) VDSL line. of a single carrier modulation (SCM) VDSL line.
These entries are defined by a manager and can be used to These entries are defined by a manager and can be used to
configure the VDSL line." configure the VDSL line."
::= { vdslEXTSCMMibObjects 1 } ::= { vdslLineExtSCMMibObjects 1 }
vdslLineSCMConfProfileTxBandEntry OBJECT-TYPE vdslLineSCMConfProfileBandEntry OBJECT-TYPE
SYNTAX VdslLineSCMConfProfileTxBandEntry SYNTAX VdslLineSCMConfProfileBandEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Each entry consists of a list of parameters that "Each entry consists of a list of parameters that
represents the configuration of a single carrier represents the configuration of a single carrier
modulation VDSL modem transmit band. modulation VDSL modem transmit band.
A default profile with an index of 'DEFVAL', will A default profile with an index of 'DEFVAL', will
always exist and its parameters will be set to vendor always exist and its parameters will be set to vendor
specific values, unless otherwise specified in this specific values, unless otherwise specified in this
document." document."
INDEX { vdslLineConfProfileName, INDEX { vdslLineConfProfileName,
vdslSCMConfProfileTxBandSide, vdslLineSCMConfProfileBandId }
vdslSCMConfProfileTxBandNumber } ::= { vdslLineSCMConfProfileBandTable 1 }
::= { vdslLineSCMConfProfileTxBandTable 1 } VdslLineSCMConfProfileBandEntry ::=
VdslLineSCMConfProfileTxBandEntry ::=
SEQUENCE SEQUENCE
{ {
vdslSCMConfProfileTxBandSide VdslLineEntity, vdslLineSCMConfProfileBandId INTEGER,
vdslSCMConfProfileTxBandNumber INTEGER, vdslLineSCMConfProfileBandUsage INTEGER,
vdslSCMConfProfileTxBandCenterFrequency Unsigned32, vdslLineSCMConfProfileBandCenterFrequency Unsigned32,
vdslSCMConfProfileTxBandSymbolRate Unsigned32, vdslLineSCMConfProfileBandSymbolRate Unsigned32,
vdslSCMConfProfileTxBandConstellationSize Unsigned32, vdslLineSCMConfProfileBandConstellationSize Unsigned32,
vdslSCMConfProfileTxBandTransmitPSDLevel Unsigned32, vdslLineSCMConfProfileBandTransmitPSDLevel Unsigned32,
vdslSCMConfProfileTxBandRowStatus RowStatus vdslLineSCMConfProfileBandRowStatus RowStatus
} }
vdslSCMConfProfileTxBandSide OBJECT-TYPE
SYNTAX VdslLineEntity vdslLineSCMConfProfileBandId OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Identifies whether this band entry describes "The BandId for this entry, which specifies which band
downstream or upstream transmission." is being referred to. Specified as an INTEGER, the five
::= { vdslLineSCMConfProfileTxBandEntry 1 } possible values are:
optionalBand(1),
1D(2),
1U(3),
2D(4),
2U(5)"
::= { vdslLineSCMConfProfileBandEntry 1 }
vdslSCMConfProfileTxBandNumber OBJECT-TYPE vdslLineSCMConfProfileBandUsage OBJECT-TYPE
SYNTAX INTEGER SYNTAX INTEGER
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The transmit band or sub-band number for this entry." "Indicates whether this band is in use.
::= { vdslLineSCMConfProfileTxBandEntry 2 } Specified as an INTEGER, the two
possible values are:
Unused(1),
InUse(2)"
vdslSCMConfProfileTxBandSymbolRate OBJECT-TYPE ::= { vdslLineSCMConfProfileBandEntry 2 }
vdslLineSCMConfProfileBandCenterFrequency OBJECT-TYPE
SYNTAX Unsigned32 SYNTAX Unsigned32
UNITS "kbaud" UNITS "Hz"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The requested symbol rate in kbaud." "Specifies the center frequency in Hz"
REFERENCE "T1E1.4/2000-011R3" -- Part 2, SCM REFERENCE "T1E1.4/2000-011R3" -- Part 2, SCM
::= { vdslLineSCMConfProfileTxBandEntry 3 } ::= { vdslLineSCMConfProfileBandEntry 3 }
vdslLineSCMConfProfileBandSymbolRate OBJECT-TYPE
SYNTAX Unsigned32
UNITS "baud"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The requested symbol rate in baud."
REFERENCE "T1E1.4/2000-011R3" -- Part 2, SCM
::= { vdslLineSCMConfProfileBandEntry 4 }
vdslSCMConfProfileTxBandConstellationSize OBJECT-TYPE vdslLineSCMConfProfileBandConstellationSize OBJECT-TYPE
SYNTAX Unsigned32 (0..16) SYNTAX Unsigned32 (0..16)
UNITS "log2" UNITS "log2"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Specifies the constellation size." "Specifies the constellation size."
REFERENCE "T1E1.4/2000-011R3" -- Part 2, SCM REFERENCE "T1E1.4/2000-011R3" -- Part 2, SCM
::= { vdslLineSCMConfProfileTxBandEntry 4 } ::= { vdslLineSCMConfProfileBandEntry 5 }
vdslSCMConfProfileTxBandCenterFrequency OBJECT-TYPE vdslLineSCMConfProfileBandTransmitPSDLevel OBJECT-TYPE
SYNTAX Unsigned32 SYNTAX Unsigned32
UNITS "kHz" UNITS "-0.25 dBm/Hz"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Specifies the center frequency in Khz"
REFERENCE "T1E1.4/2000-011R3" -- Part 2, SCM
::= { vdslLineSCMConfProfileTxBandEntry 5 }
vdslSCMConfProfileTxBandTransmitPSDLevel OBJECT-TYPE
SYNTAX INTEGER
UNITS "-dBm/Hz"
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The requested transmit power spectral density for the VDSL "The requested transmit power spectral density for the VDSL
modem. The Actual value in dBm/Hz." modem. The Actual value in -0.25 dBm/Hz."
REFERENCE "T1E1.4/2000-011R3" -- Part 2, SCM REFERENCE "T1E1.4/2000-011R3" -- Part 2, SCM
::= { vdslLineSCMConfProfileTxBandEntry 6 } ::= { vdslLineSCMConfProfileBandEntry 6 }
vdslSCMConfProfileTxBandRowStatus OBJECT-TYPE vdslLineSCMConfProfileBandRowStatus OBJECT-TYPE
SYNTAX RowStatus SYNTAX RowStatus
MAX-ACCESS read-create MAX-ACCESS read-create
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object is used to create a new row or modify or "This object is used to create a new row or modify or
delete an existing row in this table. delete an existing row in this table.
A profile activated by setting this object to `active'. A profile activated by setting this object to `active'.
When `active' is set, the system will validate the profile. When `active' is set, the system will validate the profile.
Before a profile can be deleted or taken out of Before a profile can be deleted or taken out of
service, (by setting this object to `destroy' or service, (by setting this object to `destroy' or
`outOfService') it must be first unreferenced `outOfService') it must be first unreferenced
from all associated lines." from all associated lines."
::= { vdslLineSCMConfProfileTxBandEntry 7 } ::= { vdslLineSCMConfProfileBandEntry 7 }
-- --
-- SCM physical band status -- SCM physical band
-- --
vdslSCMPhysBandTable OBJECT-TYPE vdslLineSCMPhysBandTable OBJECT-TYPE
SYNTAX SEQUENCE OF VdslSCMPhysBandEntry SYNTAX SEQUENCE OF VdslLineSCMPhysBandEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This table provides one row for each SCM Vtu band." "This table provides one row for each SCM Vtu band. This
::= { vdslEXTSCMMibObjects 2 } table is read only as it reflects the current physical
parameters of each band."
::= { vdslLineExtSCMMibObjects 2 }
vdslSCMPhysBandEntry OBJECT-TYPE vdslLineSCMPhysBandEntry OBJECT-TYPE
SYNTAX VdslSCMPhysBandEntry SYNTAX VdslLineSCMPhysBandEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"An entry in the vdslSCMPhysBandTable." "An entry in the vdslLineSCMPhysBandTable."
INDEX { ifIndex, INDEX { ifIndex,
vdslPhysSide, vdslLineSCMPhysBandId }
vdslSCMPhysBandNumber } ::= { vdslLineSCMPhysBandTable 1 }
::= { vdslSCMPhysBandTable 1 }
VdslSCMPhysBandEntry ::= VdslLineSCMPhysBandEntry ::=
SEQUENCE SEQUENCE
{ {
vdslSCMPhysBandNumber INTEGER, vdslLineSCMPhysBandId INTEGER,
vdslSCMPhysBandCurrSnrMgn Integer32, vdslLineSCMPhysBandUsage INTEGER,
vdslSCMPhysBandCurrAtn Unsigned32, vdslLineSCMPhysBandCurrCenterFrequency Unsigned32,
vdslSCMPhysBandCurrPSDLevel Unsigned32, vdslLineSCMPhysBandCurrSymbolRate Unsigned32,
vdslSCMPhysBandCurrSymbolRate Unsigned32, vdslLineSCMPhysBandCurrConstellationSize Unsigned32,
vdslSCMPhysBandCurrConstellationSize Unsigned32, vdslLineSCMPhysBandCurrPSDLevel Unsigned32,
vdslSCMPhysBandCurrCenterFrequency Unsigned32, vdslLineSCMPhysBandCurrSnrMgn Integer32,
vdslLineSCMPhysBandCurrAtn Unsigned32
} }
vdslSCMPhysBandNumber OBJECT-TYPE vdslLineSCMPhysBandId OBJECT-TYPE
SYNTAX INTEGER SYNTAX INTEGER
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The SCM transmit band number for this entry." "The BandId for this entry, which specifies which band
::= { vdslSCMPhysBandEntry 1 } is being referred to. Specified as an INTEGER, the five
possible values are:
vdslSCMPhysBandCurrSnrMgn OBJECT-TYPE optionalBand(1),
SYNTAX Integer32 1D(2),
UNITS "0.25 dBm" 1U(3),
MAX-ACCESS read-only 2D(4),
2U(5)"
::= { vdslLineSCMPhysBandEntry 1 }
vdslLineSCMPhysBandUsage OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Noise margin as seen by this Vtu and band with respect "Indicates whether this band is in use.
to its received signal in 0.25 dB." Specified as an INTEGER, the two
::= { vdslSCMPhysBandEntry 2 } possible values are:
Unused(1),
InUse(2)"
vdslSCMPhysBandCurrAtn OBJECT-TYPE ::= { vdslLineSCMPhysBandEntry 2 }
SYNTAX Unsigned32 (0..255)
UNITS "0.25 dBm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Measured difference in the total power transmitted by
the peer Vtu on this band and the total power received
by this Vtu on this band in 0.25 dB."
::= { vdslSCMPhysBandEntry 3 }
vdslSCMPhysBandCurrPSDLevel OBJECT-TYPE vdslLineSCMPhysBandCurrCenterFrequency OBJECT-TYPE
SYNTAX Unsigned32 SYNTAX Unsigned32
UNITS "dBm/Hz" UNITS "Hz"
MAX-ACCESS read-create MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The transmit power spectral density for the "The current center frequency in Hz for this band."
VDSL modem."
REFERENCE "T1E1.4/2000-011R3" -- Part 2, SCM REFERENCE "T1E1.4/2000-011R3" -- Part 2, SCM
::= { vdslSCMPhysBandCurrPSDLevel 4 } ::= { vdslLineSCMPhysBandEntry 3 }
vdslSCMPhysBandCurrSymbolRate OBJECT-TYPE
vdslLineSCMPhysBandCurrSymbolRate OBJECT-TYPE
SYNTAX Unsigned32 SYNTAX Unsigned32
UNITS "kbaud" UNITS "baud"
MAX-ACCESS read-create MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The current value of the symbol rate in kbaud for this "The current value of the symbol rate in baud for this
band." band."
REFERENCE "T1E1.4/2000-011R3" -- Part 2, SCM REFERENCE "T1E1.4/2000-011R3" -- Part 2, SCM
::= { vdslSCMPhysBandEntry 5 } ::= { vdslLineSCMPhysBandEntry 4 }
vdslSCMPhysBandCurrConstellationSize OBJECT-TYPE vdslLineSCMPhysBandCurrConstellationSize OBJECT-TYPE
SYNTAX Unsigned32 (0..16) SYNTAX Unsigned32 (0..16)
UNITS "log2" UNITS "log2"
MAX-ACCESS read-create MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The current constellation size on this band." "The current constellation size on this band."
REFERENCE "T1E1.4/2000-011R3" -- Part 2, SCM REFERENCE "T1E1.4/2000-011R3" -- Part 2, SCM
::= { vdslSCMPhysBandEntry 6 } ::= { vdslLineSCMPhysBandEntry 5 }
vdslSCMPhysBandCurrCenterFrequency OBJECT-TYPE vdslLineSCMPhysBandCurrPSDLevel OBJECT-TYPE
SYNTAX Unsigned32 SYNTAX Unsigned32
UNITS "kHz" UNITS "- 0.25 dBm/Hz"
MAX-ACCESS read-create MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The current center frequency in kHz for this band." "The transmit power spectral density for the
VDSL modem."
REFERENCE "T1E1.4/2000-011R3" -- Part 2, SCM REFERENCE "T1E1.4/2000-011R3" -- Part 2, SCM
::= { vdslSCMPhysBandEntry 7 } ::= { vdslLineSCMPhysBandEntry 6 }
vdslLineSCMPhysBandCurrSnrMgn OBJECT-TYPE
SYNTAX Integer32
UNITS "0.25 dBm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Noise margin as seen by this Vtu and band with respect
to its received signal in 0.25 dB."
::= { vdslLineSCMPhysBandEntry 7 }
vdslLineSCMPhysBandCurrAtn OBJECT-TYPE
SYNTAX Unsigned32 (0..255)
UNITS "0.25 dBm"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Measured difference in the total power transmitted by
the peer Vtu on this band and the total power received
by this Vtu on this band in 0.25 dB."
::= { vdslLineSCMPhysBandEntry 8 }
-- conformance information -- conformance information
vdslExtSCMConformance OBJECT IDENTIFIER ::= { vdslLineExtSCMMib 2 } vdslLineExtSCMConformance OBJECT IDENTIFIER ::=
vdslExtSCMGroups OBJECT IDENTIFIER ::= { vdslExtSCMConformance 1 } { vdslLineExtSCMMib 2 }
vdslExtSCMCompliances OBJECT IDENTIFIER ::= vdslLineExtSCMGroups OBJECT IDENTIFIER ::=
{ vdslExtSCMConformance 2 } { vdslLineExtSCMConformance 1 }
vdslLineExtSCMCompliances OBJECT IDENTIFIER ::=
{ vdslLineExtSCMConformance 2 }
vdslLineExtSCMMibCompliance MODULE-COMPLIANCE vdslLineExtSCMMibCompliance MODULE-COMPLIANCE
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The compliance statement for SNMP entities which "The compliance statement for SNMP entities which
manage VDSL interfaces." manage VDSL interfaces."
MODULE -- this module MODULE -- this module
GROUP vdslSCMGroup MANDATORY-GROUPS
DESCRIPTION {
"This group is an optional extension for VDSL lines which vdslLineExtSCMGroup
utilize single carrier modulation (SCM)." }
::= { vdslCompliances 1 } ::= { vdslLineExtSCMCompliances 1 }
-- units of conformance -- units of conformance
vdslSCMGroup OBJECT-GROUP vdslLineExtSCMGroup OBJECT-GROUP
OBJECTS OBJECTS
{ {
vdslSCMPhysBandCurrSnrMgn, vdslLineSCMConfProfileBandId,
vdslSCMPhysBandCurrAtn, vdslLineSCMConfProfileBandUsage,
vdslSCMPhysBandCurrPSDLevel, vdslLineSCMConfProfileBandTransmitPSDLevel,
vdslSCMPhysBandCurrSymbolRate, vdslLineSCMConfProfileBandSymbolRate,
vdslSCMPhysBandCurrConstellationSize, vdslLineSCMConfProfileBandConstellationSize,
vdslSCMPhysBandCurrCenterFrequency, vdslLineSCMConfProfileBandCenterFrequency,
vdslSCMConfProfileTxBandTransmitPSDLevel, vdslLineSCMConfProfileBandRowStatus,
vdslSCMConfProfileTxBandSymbolRate, vdslLineSCMPhysBandId,
vdslSCMConfProfileTxBandConstellationSize, vdslLineSCMPhysBandUsage,
vdslSCMConfProfileTxBandCenterFrequency, vdslLineSCMPhysBandCurrPSDLevel,
vdslSCMConfProfileTxBandRowStatus vdslLineSCMPhysBandCurrSymbolRate,
vdslLineSCMPhysBandCurrConstellationSize,
vdslLineSCMPhysBandCurrCenterFrequency,
vdslLineSCMPhysBandCurrSnrMgn,
vdslLineSCMPhysBandCurrAtn
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A collection of objects providing configuration "A collection of objects providing configuration
information for a VDSL line based upon single carrier information for a VDSL line based upon single carrier
modulation modem." modulation modem."
::= { vdslGroups 1 } ::= { vdslLineExtSCMGroups 1 }
END END
5. Intellectual Property Notice 5. 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
skipping to change at page 13, line 7 skipping to change at page 14, line 7
can be obtained from the IETF Secretariat. can 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.
6. Normative References 6. Normative References
[DSLFTR057] DSL Forum TR-057, "VDSL Network Element Management",
February 2003.
[DSLFWT096] DSL Forum WT-096, "SCM Specific Managed Objects In
VDSL Network Elements".
[ETSI2701] ETSI TS 101 270-1 V1.2.1 "Transmission and Multiplexing [ETSI2701] ETSI TS 101 270-1 V1.2.1 "Transmission and Multiplexing
(TM); Access transmission systems on metallic access (TM); Access transmission systems on metallic access
cables; Very high speed Digital Subscriber Line (VDSL); cables; Very high speed Digital Subscriber Line (VDSL);
Part 1: Functional requirements", October 1999. Part 1: Functional requirements", October 1999.
[ETSI2702] ETSI TS 101 270-2 V1.1.1 "Transmission and Multiplexing [ETSI2702] ETSI TS 101 270-2 V1.1.1 "Transmission and Multiplexing
(TM); Access transmission systems on metallic access (TM); Access transmission systems on metallic access
cables; Very high speed Digital Subscriber Line (VDSL); cables; Very high speed Digital Subscriber Line (VDSL);
Part 1: Transceiver specification", February 2001. Part 1: Transceiver specification", February 2001.
skipping to change at page 13, line 48 skipping to change at page 14, line 54
SMIv2", STD 58, RFC 2580, April 1999. SMIv2", STD 58, RFC 2580, April 1999.
[RFC2863] McCloghrie, K. and F. Kastenholz, "The Interfaces Group [RFC2863] McCloghrie, K. and F. Kastenholz, "The Interfaces Group
MIB", RFC 2863, June 2000. MIB", RFC 2863, June 2000.
[RFC3418] Presuhn, R., "Management Information Base (MIB) for the [RFC3418] Presuhn, R., "Management Information Base (MIB) for the
Simple Network Management Protocol (SNMP)", STD 62, RFC Simple Network Management Protocol (SNMP)", STD 62, RFC
3418, December 2002. 3418, December 2002.
[RFCXXXX] Ray, B. and R. Abbi, "Definitions of Managed Objects for [RFCXXXX] Ray, B. and R. Abbi, "Definitions of Managed Objects for
Very High Speed Digital Subscriber Lines (VDSL)", RFC XXXX, Very High Speed Digital Subscriber Lines (VDSL)",
YYYY 2003. RFC XXXX, YYYY 2003.
[RFCXXXX] Ray, B. and R. Abbi, "High Capacity Textual Conventions [RFCXXXX] Ray, B. and R. Abbi, "High Capacity Textual Conventions
for MIB Modules Using Performance History Based on for MIB Modules Using Performance History Based on
15 Minute Intervals", RFC XXXX, YYYY 2003. 15 Minute Intervals", RFC XXXX, YYYY 2003.
[T1E1311] ANSI T1E1.4/2001-311, "Very-high-bit-rate Digital [T1E1311] ANSI T1E1.4/2001-311, "Very-high-bit-rate Digital
Subscriber Line (VDSL) Metallic Interface, Part 1: Subscriber Line (VDSL) Metallic Interface, Part 1:
Functional Requirements and Common Specification", Functional Requirements and Common Specification",
February 2001. February 2001.
skipping to change at page 16, line 6 skipping to change at page 17, line 6
PESA Switching Systems, Inc. PESA Switching Systems, Inc.
330-A Wynn Drive 330-A Wynn Drive
Huntsville, AL 35805 Huntsville, AL 35805
USA USA
Phone: +1 256 726 9200 ext. 142 Phone: +1 256 726 9200 ext. 142
Fax: +1 256 726 9271 Fax: +1 256 726 9271
EMail: rray@pesa.com EMail: rray@pesa.com
11. Full Copyright Statement 11. Full Copyright Statement
Copyright (C) The Internet Society (2003). All Rights Reserved. Copyright (C) The Internet Society (2004). 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 kind, provided that the above copyright notice and this paragraph
are included on all such copies and derivative works. However, this are included on all such copies and derivative works. However, this
document itself may not be modified in any way, such as by removing document itself may not be modified in any way, such as by removing
the copyright notice or references to the Internet Society or other the copyright notice or references to the Internet Society or other
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
 End of changes. 

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