Network Working Group M. Morgenstern Internet-Draft M. Dodge Expires: April 12, 2006 ECI Telecom Ltd. S. Baillie U. Bonollo NEC Australia October 9, 2005 Definitions of Managed Objects for New Generation Digital Subscriber Lines (NG-XDSL) draft-ietf-adslmib-adsl2-03.txt Status of this Memo By submitting this Internet-Draft, each author represents that any applicable patent or other IPR claims of which he or she is aware have been or will be disclosed, and any of which he or she becomes aware will be disclosed, in accordance with Section 6 of BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that other groups may also distribute working documents as Internet- Drafts. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." The list of current Internet-Drafts can be accessed at http://www.ietf.org/ietf/1id-abstracts.txt. The list of Internet-Draft Shadow Directories can be accessed at http://www.ietf.org/shadow.html. This Internet-Draft will expire on April 12, 2006. Copyright Notice Copyright (C) The Internet Society (2005). Abstract This document defines a Management Information Base (MIB) module for use with network management protocols in the Internet community. In particular, it describes objects used for managing parameters of "Asymmetric Digital Subscriber Line" family of interface types, Morgenstern, et al. Expires April 12, 2006 [Page 1] Internet-Draft NGDSL-LINE MIB October 2005 especially including ADSL, ADSL2, and ADSL2+. Table of Contents 1. The Internet-Standard Management Framework . . . . . . . . . 3 2. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1. Relationship to other MIBs . . . . . . . . . . . . . . . 4 2.2. IANA Considerations . . . . . . . . . . . . . . . . . . . 6 2.3. Conventions used in the MIB Module . . . . . . . . . . . 6 2.4. Structure . . . . . . . . . . . . . . . . . . . . . . . . 13 2.5. Line Topology . . . . . . . . . . . . . . . . . . . . . . 15 2.6. Counters, Interval Buckets and Thresholds . . . . . . . . 16 2.7. Profiles . . . . . . . . . . . . . . . . . . . . . . . . 18 2.8. Notifications . . . . . . . . . . . . . . . . . . . . . . 21 3. Definitions . . . . . . . . . . . . . . . . . . . . . . . . . 23 4. Implementation Analysis . . . . . . . . . . . . . . . . . . . 148 5. Security Considerations . . . . . . . . . . . . . . . . . . . 149 6. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 156 7. References . . . . . . . . . . . . . . . . . . . . . . . . . 156 7.1. Normative References . . . . . . . . . . . . . . . . . . 156 7.2. Informative References . . . . . . . . . . . . . . . . . 158 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 159 Intellectual Property and Copyright Statements . . . . . . . . . 160 Morgenstern, et al. Expires April 12, 2006 [Page 2] Internet-Draft NGDSL-LINE MIB October 2005 1. The Internet-Standard Management Framework For a detailed overview of the documents that describe the current Internet-Standard Management Framework, please refer to Section 7 of RFC 3410 [RFC3410]. Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. MIB objects are generally accessed through the Simple Network Management Protocol (SNMP). Objects in the MIB are defined using the mechanisms defined in the Structure of Management Information (SMI). This memo specifies a 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 2580 [RFC2580]. The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119 [RFC2119]. 2. Overview This document defines a Management Information Base (MIB) module for use with network management protocols in the Internet community for the purpose of managing ADSL, ADSL2, and ADSL2+ lines. The MIB module described in RFC 2662 [RFC2662] describes objects used for managing Asymmetric Bit-Rate DSL (ADSL) interfaces per [T1E1.413], [G.992.1] and [G.992.2]. These object descriptions are based upon the specifications for the ADSL Embedded Operations Channel (EOC) as defined in American National Standards Institute (ANSI) T1E1.413/1995 [T1E1.413] and International Telecommunication Union (ITU-T) G.992.1 [G.992.1] and G.992.2 [G.992.2]. This document does not obsolete RFC 2662 [RFC2662] but rather provides a more comprehensive management model that includes also the ADSL2 and ADSL2+ technologies per G.992.3, G.992.4 and G.992.5 ([G.992.3], [G.992.4] and [G.992.5] respectively). In addition, objects have been added to improve the management of ADSL, ADSL2, and ADSL2+ lines. Additionally the management framework for New Generation ADSL lines specified [TR-90]. by the Digital Subscriber Line Forum (DSLF) has been taken into consideration That framework is based on ITU-T G.997.1 standard [G.997.1] as well as on two amendments ([G.997.1 am1] and [G.997.1 am2]) to it. The document refer to all three documents as G.997.1. That is, a MIB attribute that its REFERENCE section provides a a paragraph number in ITU-T G.997.1 is actually Morgenstern, et al. Expires April 12, 2006 [Page 3] Internet-Draft NGDSL-LINE MIB October 2005 originated from either G.997.1 [G.997.1] or one of its amendment documents. Note that future revision of ITU-T G.997.1 standard will refer also to next generation of VDSL technology, known as VDSL2, per ITU-T G.993.2 [G.993.2]. However, managing VDSL2 lines is currently beyond the scope of the MIB this document specifies. The MIB module is located in the MIB tree under MIB 2 transmission, as discussed in the MIB-2 Integration (RFC 2863 [RFC2863]) section of this document. 2.1. Relationship to other MIBs This section outlines the relationship of this MIB module with other MIB modules described in RFCs. Specifically, IF-MIB as presented in RFC 2863 [RFC2863] is discussed. 2.1.1. General IF-MIB Integration (RFC 2863) The New Generation xDSL Line MIB specifies the detailed attributes of a data interface. As such, it needs to integrate with RFC 2863 [RFC2863]. The IANA has assigned the following ifTypes which may be applicable for ADSL lines: IANAifType ::= TEXTUAL-CONVENTION ... SYNTAX INTEGER { ... channel(70), -- channel ADSL (94), -- Asymmetric Digital Subscriber Loop ... Interleave(124), -- Interleaved Channel Fast(125), -- Fast Channel ... ADSL2 (xx), -- Asymmetric Digital Subscriber Loop 2 ... } ADSL lines that are identified with ifType=ADSL (94) SHOULD be managed with the MIB specified by RFC2662. ADSL, ADSL2 and ADSL2+ lines identified with ifType=ADSL2 (xx) SHOULD be managed with the MIB specified by this document. In any case the management system may use either ifType=Interleave (124) or Fast (125) for each channel, e.g., depending on whether or not it activates the interleaver on that channel. It can also use the ifType=channel (70). Morgenstern, et al. Expires April 12, 2006 [Page 4] Internet-Draft NGDSL-LINE MIB October 2005 Note that the ifFixedLengthGroup from RFC 2863 [RFC2863] MUST be supported and that the ifRcvAddressGroup does not apply to this MIB module. 2.1.2. Usage of ifTable The MIB branch identified by ifType contains tables appropriate for the interface types described above. Most such tables extend the ifEntry table, and are indexed by ifIndex. For interfaces in systems implementing this MIB module, those table entries indexed by ifIndex MUST be persistent. The following attributes are part of the mandatory ifGeneralInformationGroup in the Interfaces MIB [RFC2863], and are not duplicated in the New Generation DSL MIB. =================================================================== ifIndex Interface index. ifDescr See interfaces MIB. ifType ADSL2 (xxx) or Channel (70) or Ineterleave (124) or Fast (125) ifSpeed Set as appropriate. ifPhysAddress This object MUST have an octet string with zero length. ifAdminStatus See interfaces MIB. ifOperStatus See interfaces MIB. ifLastChange See interfaces MIB. ifName See interfaces MIB. ifAlias See interfaces MIB. ifLinkUpDownTrapEnable Default to enabled(1). ifHighSpeed Set as appropriate. ifConnectorPresent Set as appropriate. Morgenstern, et al. Expires April 12, 2006 [Page 5] Internet-Draft NGDSL-LINE MIB October 2005 =================================================================== Figure 1: Use of ifTable Objects 2.2. IANA Considerations The NGDSL-LINE-MIB module requires the allocation of a new ifType value for Asymmetric Digital Subscriber Loop Version 2, to distinguish between ADSL lines that are managed with the RFC2662 management model and ADSL/ADSL2 and ADSL2+ lines managed with the model defined in this document. Also the NGDSL-LINE-MIB module requires the allocation of a single object identifier for its MODULE-IDENTITY. The IANA should allocate this object identifier in the transmission subtree. An assignment was in fact done when RFC 2662 was published, but as this MIB does not obsolete RFC 2662 it requires new assignment from IANA. 2.3. Conventions used in the MIB Module 2.3.1. Naming Conventions A. AtuC refers to a central site terminal unit; B. AtuR refers to a remote site terminal unit; C. xtu refers to a terminal unit; either an AtuC or AtuR. D. CRC is cyclic redundancy check. E. DELT means Dual Ended Loop Test. F. ES means errored second. G. FEC means Forward Error Correction. H. LOF means loss of framing. I. LOS means loss of signal. J. LOSS means LOS Second. K. SES means severely errored second. L. SNR means signal-to-noise ratio. M. UAS means unavailable second. 2.3.2. Textual Conventions The following textual conventions are defined to reflect the line topology in the MIB module (further discussed in the following section), the various transmission modes, power states, synchronization states, possible values for various configuration parameters, status parameters and other parameter types. o Adsl2Unit: Attributes with this syntax uniquely identify each unit in the Morgenstern, et al. Expires April 12, 2006 [Page 6] Internet-Draft NGDSL-LINE MIB October 2005 ADSL/ADSL2/ADSL2+ link. It mirrors the EOC addressing mechanism: atuc(1) - central office (CO) terminal unit atur(2) - customer premises equipment (CPE) terminal unit o Adsl2Direction: Attributes with this syntax uniquely identify a transmission direction in a ADSL/ADSL2/ADSL2+ link. Upstream direction is a transmission from the customer premises equipment (CPE) towards the central office (CO), while downstream direction is a transmission from the CO towards the CPE. upstream(1) - Transmission from the CPE to the CO downstream(2) - Transmission from the CO to the CPE o Adsl2TransmissionModeType: Attributes with this syntax reference the list of possible transmission modes for ADSL/ADSL2 or ADSL2+. Specified as a BITS construct, there are currently few dozens of transmission modes in the list. o Adsl2RaMode: Attributes with this syntax reference if and how Rate- Adaptive synchronization is being used on the respective ADSL/ADSL2 or ADSL2+ link: manual (1) - No Rate-Adaptation. The initialization process attempts to synchronize to a specified rate. rainit (2) - Rate-Adaptation during initialization process only, which attempts to synchronize to a rate between minimum and maximum specified values. dynamicRa (3) - Dynamic Rate-Adaptation during initialization process as well as during SHOWTIME. o Adsl2InitResult: Attributes with this syntax reference the recent result Of full initialization attempt: Morgenstern, et al. Expires April 12, 2006 [Page 7] Internet-Draft NGDSL-LINE MIB October 2005 noFail (0) - Successful initialization configError (1) - Configuration failure configNotFeasible (2) - Configuration details not supported commFail (3) - Communication failure noPeerAtu (4) - Peer ATU not detected otherCause (5) - Other initialization failure reason o Adsl2OperationModes: Attributes with this syntax uniquely identify an ADSL mode, which is a category associated with each transmission mode defined for the ADSL/ADSL2 or ADSL2+ link. Part of the line configuration profile depends on the ADSL Mode: defMode (1), - The default/generic PSD configuration. The default configuration will be used when no other matching mode specific configuration can be found. adsl (2), - ADSL (POTS or ISDN) adsl2Pots (3), - ADSL2 (ISDN) adsl2Isdn (4), - ADSL2 (ISDN) adsl2PlusPots (5), - ADSL2+ (POTS) adsl2PlusIsdn (6), - ADSL2+ (ISDN) adsl2ReachExtended (7)- Reach Extended ADSL2 o Adsl2PowerMngState: Attributes with this syntax uniquely identify each power management state defined for the ADSL/ADSL2 or ADSL2+ link: l0(0) - L0 - Full power management state l1(1) - L1 - Low power management state (for G.992.2) l2(2) - L2 - Low power management state (for G.992.3, G.992.4, and G.992.5) l3(3) - L3 - Idle power management state o Adsl2ConfPmsForce: Attributes with this syntax are configuration parameters that reference the desired power management state for the ADSL/ADSL2 or ADSL2+ link: l3toL0 (1) - Perform a transition from L3 to L0 (Full power management state) l0toL2 (2) - Perform a transition from L0 to L2 (Low power management state) l0orL2toL3 (3) - Perform a transition into L3 (Idle power management state) Morgenstern, et al. Expires April 12, 2006 [Page 8] Internet-Draft NGDSL-LINE MIB October 2005 o Adsl2LConfProfPmMode: Attributes with this syntax are configuration parameters that reference the power modes/states into which the ATU-C or ATU-R may autonomously transit. The is a BITS structure that allows controlling the following transit options: allowTransitionsToIdle (0) - xTU may autonomously transit to idle (L3) state. allowTransitionsToLowPower (1)- xTU may autonomously transit to low-power (L2) state. o Adsl2LineLdsf: Attributes with this syntax are configuration parameters that control the Loop Diagnostic mode for the ADSL/ADSL2 or ADSL2+ link: inhibit (0) - Inhibit Loop Diagnostic mode force (1) - Force/Initiate Loop Diagnostic mode o Adsl2LdsfResult: Attributes with this syntax are status parameters that report the result of the recent Loop Diagnostic mode issued for the ADSL/ ADSL2 or ADSL2+ link: Morgenstern, et al. Expires April 12, 2006 [Page 9] Internet-Draft NGDSL-LINE MIB October 2005 none (1) - The default value in case LDSF was never requested for the associated line. success (2) - The recent command completed successfully. inProgress (3) - The Loop Diagnostics process is in progress. unsupported (4) - The NE or the line card doesn't support LDSF. cannotRun (5) - The NE cannot initiate the command, due to a non specific reason. aborted (6) - The Loop Diagnostics process aborted. failed (7) - The Loop Diagnostics process failed. illegalMode (8) - The NE cannot initiate the command, due to the specific mode of the relevant line. adminUp (9) - The NE cannot initiate the command, as the relevant line is administratively 'Up'. tableFull (10) - The NE cannot initiate the command, due to reaching the maximum number of rows in the results table. noResources (11) - The NE cannot initiate the command, due to lack of internal memory resources. o Adsl2SymbolProtection: Attributes with this syntax are configuration parameters that reference the minimum length impulse noise protection (INP) in terms of number of symbols: noProtection (1) - INP not required halfSymbol (2) - INP length = 1/2 symbol singleSymbol (3) - INP length = 1 symbol twoSymbols (4) - INP length = 2 symbols threeSymbols (5) - INP length = 3 symbols fourSymbols (6) - INP length = 4 symbols fiveSymbols (7) - INP length = 5 symbols sixSymbols (8) - INP length = 6 symbols sevenSymbols (9) - INP length = 7 symbols eightSymbols (10) - INP length = 8 symbols nineSymbols (11) - INP length = 9 symbols tenSymbols (12) - INP length = 10 symbols elevenSymbols (13) - INP length = 11 symbols twelveSymbols (14) - INP length = 12 symbols thirteeSymbols (15)- INP length = 13 symbols fourteenSymbols (16)-INP length = 14 symbols fifteenSymbols (17)- INP length = 15 symbols sixteenSymbols (18)- INP length = 16 symbols Morgenstern, et al. Expires April 12, 2006 [Page 10] Internet-Draft NGDSL-LINE MIB October 2005 o Adsl2MaxBer: Attributes with this syntax are configuration parameters that reference the maximum Bit Error Rate (BER): eminus3 (1) - Maximum BER=E^-3 eminus5 (2) - Maximum BER=E^-5 eminus7 (3) - Maximum BER=E^-7 o Adsl2ScMaskDs: Attributes with this syntax are configuration parameters that reference the downstream sub-carrier mask. It is a bitmap of up to 512 bits. o Adsl2ScMaskUs: Attributes with this syntax are configuration parameters that reference the upstream sub-carrier mask. It is a bitmap of up to 64 bits. o Adsl2RfiDs: Attributes with this syntax are configuration parameters that reference the downstream notch filters. It is a bitmap of up to 512 bits. o Adsl2PsdMaskDs: Attributes with this syntax are configuration parameters that reference the downstream power spectrum density (PSD) mask. It is a structure of up to 32 breakpoints, where each breakpoint occupies 3 octets. o Adsl2PsdMaskUs: Attributes with this syntax are configuration parameters that reference the upstream power spectrum density (PSD) mask. It is a structure of up to 4 breakpoints, where each breakpoint occupies 3 octets. o Adsl2Tssi: Attributes with this syntax are status parameters that reference the transmit spectrum shaping (TSSi). It is a structure of up to 32 breakpoints, where each breakpoint occupies 3 octets. Morgenstern, et al. Expires April 12, 2006 [Page 11] Internet-Draft NGDSL-LINE MIB October 2005 o Adsl2LastTransmittedState: Attributes with this syntax reference the list of initialization states for ADSL/ADSL2 or ADSL2+ modems. The list of states for CO side modems is different from the list of states for the CPE side modems. Specified as an enumeration type, there are currently few dozens of states in the list per each unit side (i.e. CO and CPE). o Adsl2LineStatus: Attributes with this syntax are status parameters that reflect the failure status for a given endpoint of ADSL/ADSL2 or ADSL2+ link. The is a BITS structure that can report the following failures: noDefect (0) - This bit position positively reports that no defect or failure exist. lossOfFraming (1) - Loss of frame synchronization lossOfSignal (2) - Loss of signal lossOfPower (3) - Loss of power. Usually this failure may be reported for CPE units only initFailure (4) - Recent initialization process failed. o Adsl2ChAtmStatus: Attributes with this syntax are status parameters that reflect the failure status for Transmission Convergence (TC) layer of a given ATM interface (data path over an ADSL/ADSL2 or ADSL2+ link). The is a BITS structure that can report the following failures: noDefect (0) - This bit position positively reports that no defect or failure exist. noCellDelineation (1) - Cell delineation never acquired on the associated ATM data path since the link successfully initialized. lossOfCellDelineation (2)- Loss of cell delineation on the associated ATM data path o Adsl2ChPtmStatus: Attributes with this syntax are status parameters that reflect the failure status for a given PTM interface (packet data path over an ADSL/ADSL2 or ADSL2+ link). The is a BITS structure that can report the following failures: Morgenstern, et al. Expires April 12, 2006 [Page 12] Internet-Draft NGDSL-LINE MIB October 2005 noDefect (0) - This bit position positively reports that no defect or failure exist. outOfSync (1) - Out of synchronization. 2.4. Structure The MIB module is structured into following MIB groups: o Line Configuration, Maintenance and Status Group: This group supports MIB objects for configuring parameters for the ADSL/ADSL2 or ADSL2+ line and retrieving line status information. It also supports MIB objects for configuring a requested power state or initiating a Dual Ended Line Test (DELT) process in the ADSL/ADSL2 or ADSL2+ line. It contains the following table: - adsl2LineTable o Channel Status Group: This group supports MIB objects for retrieving channel layer status information. It contains the following table: - adsl2ChannelStatusTable o Subcarrier Status Group: This group supports MIB objects for retrieving the sub- carrier layer status information, mostly collected by a Dual Ended Line Test (DELT) process. It contains the following table: - adsl2SCStatusTable o Unit Inventory Group: This group supports MIB objects for retrieving Unit inventory information about units in ADSL/ADSL2 or ADSL2+ lines via the EOC. It contains the following table: - adsl2LineInventoryTable o Current Performance Group: This group supports MIB objects that provide the current performance information relating to ADSL/ADSL2 and ADSL2+ line, units and channels level. It contains the following tables: Morgenstern, et al. Expires April 12, 2006 [Page 13] Internet-Draft NGDSL-LINE MIB October 2005 - adsl2PMLineCurrTable - adsl2PMLineCurrInitTable - adsl2PMChCurrTable o 15-Minute Interval Performance Group: This group supports MIB objects that provide historic performance information relating to ADSL/ADSL2 and ADSL2+ line, units and channels level in 15-minute intervals. It contains the following tables: - adsl2PMLineHist15MinTable - adsl2PMLineInitHist15MinTable - adsl2PMChHist15MinTable o 1-Day Interval Performance Group: This group supports MIB objects that provide historic performance information relating to ADSL/ADSL2 and ADSL2+ line, units and channels level in 1-day intervals. It contains the following tables: - adsl2PMLineHist1DayTable - adsl2PMLineInitHist1DayTable - adsl2PMChHist1DTable o Configuration Template and Profile Group: This group supports MIB objects for defining configuration profiles for ADSL/ADSL2 and ADSL2+ lines and channels, as well as configuration templates that each is a selection of line configuration profile and one or more channel configuration profiles. It contains the following tables: - adsl2LineConfTemplateTable - adsl2LineConfProfTable - adsl2LineConfProfModeSpecTable - adsl2ChConfProfileTable o Alarm Configuration Template and Profile Group: This group supports MIB objects for defining alarm profiles for ADSL/ADSL2 and ADSL2+ lines and channels, as well as alarm templates that each is a selection of line alarm profile and one or more channel alarm profiles. It contains the following tables: - adsl2LineAlarmConfTemplateTable - adsl2LineAlarmConfProfileTable Morgenstern, et al. Expires April 12, 2006 [Page 14] Internet-Draft NGDSL-LINE MIB October 2005 - adsl2ChAlarmConfProfileTable o Notifications Group: This group defines the notifications supported for ADSL/ADSL2 and ADSL2+ lines: - adsl2LinePerfFECSThreshAtuc - adsl2LinePerfFECSThreshAtur - adsl2LinePerfESThreshAtuc - adsl2LinePerfESThreshAtur - adsl2LinePerfSESThreshAtuc - adsl2LinePerfSESThreshAtur - adsl2LinePerfLOSSThreshAtuc - adsl2LinePerfLOSSThreshAtur - adsl2LinePerfUASThreshAtuc - adsl2LinePerfUASThreshAtur - adsl2LinePerfCodingViolationsThreshAtuc - adsl2LinePerfCodingViolationsThreshAtur - adsl2LinePerfCorrectedThreshAtuc - adsl2LinePerfCorrectedThreshAtur - adsl2LinePerfFailedFullInitThresh - adsl2LinePerfFailedShortInitThresh - adsl2LineStatusChangeAtuc - adsl2LineStatusChangeAtur 2.5. Line Topology An ADSL/ADSL2 and ADSL2+ Line consists of two units - atuc (the central termination unit) and an atur (the remote termination unit), consisting of up to 4 channels, each carries an independent information flow, as shown in the figure below. Morgenstern, et al. Expires April 12, 2006 [Page 15] Internet-Draft NGDSL-LINE MIB October 2005 <-- Network Side Customer Side --> || +-------+ +-------+ + |<---------------------1------------------->| + + |<---------------------2------------------->| + | atuc <~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~>| atur | + |<---------------------3------------------->| + + |<---------------------4------------------->| + +-------+ +-------+ Key: ADSL/ADSL2/ADSL2+ Span <~~~~> ADSL/ADSL2/ADSL2+ twisted-pair -1- Channel #1 carried over the line -2- Optional channel #2 carried over the line -3- Optional channel #3 carried over the line -4- Optional channel #4 carried over the line Figure 2: General topology for an ADSL/ADSL2/ADSL2+ Line 2.6. Counters, Interval Buckets and Thresholds 2.6.1. Counters Managed There are various types of counters specified in this MIB. Each counter refers either to the whole ADSL/ADSL2/ADSL2+ line, to one of the xtu entities or to one of the bearer channels. o On the whole line level For full initializations, failed full initializations, short initializations, and for failed short initializations there are event counters, current 15-minute and 0 to 96 15-minute history bucket(s) of "interval-counters", as well as current and 0 to 30 previous 1-day interval-counter(s). Each current 15-minute "failed" event bucket has an associated threshold notification. o On the xtu level For the LOS Seconds, ES, SES, FEC seconds, and UAS, there are event counters, current 15-minute and 0 to 96 15-minute history bucket(s) of "interval-counters", as well as current and 0 to 30 previous 1-day interval-counter(s). Each current 15-minute event bucket has an associated threshold notification. Morgenstern, et al. Expires April 12, 2006 [Page 16] Internet-Draft NGDSL-LINE MIB October 2005 o On the bearer channel level For the coding violations (CRC anomalies), and corrected blocks (i.e., FEC events) there are event counters, current 15-minute and 0 to 96 15-minute history bucket(s) of "interval-counters", as well as current and 0 to 30 previous 1-day interval- counter(s). Each current 15-minute event bucket has an associated threshold notification. 2.6.2. Minimum Number Of Buckets Although it is possible to support up to 96 15-minute history buckets of "interval-counters", systems implementing this MIB module SHOULD practically support at least 16 buckets, as specified in ITU-T G.997.1, paragraph 7.2.7.2. Similarly, it is possible to support up to 30 previous 1-day "interval-counters" but systems implementing this MIB module SHOULD support at least 1 previous day buckets. 2.6.3. Interval Buckets Initialization There is no requirement for an agent to ensure a fixed relationship between the start of a fifteen minute interval and any wall clock; however some implementations may align the fifteen minute intervals with quarter hours. Likewise, an implementation may choose to align one day intervals with the start of a day. Counters are not reset when an xtU is reinitialized, only when the agent is reset or reinitialized (or under specific request outside the scope of this MIB module). 2.6.4. Interval Buckets Validity As in RFC 3593 [RFC3593] and RFC 2662 [RFC2662], in case the data for an interval is suspect or known to be invalid, the agent MUST report the interval as invalid. If the current 15-minute event bucket is determined to be invalid, the element management system SHOULD ignore its content and the agent MUST NOT generate notifications based upon the value of the event bucket. A valid 15-minute event bucket SHOULD usually count the events for exactly 15 minutes. Similarly, a valid 1-day event bucket SHOULD usually count the events for exactly 24 hours. However, the following scenarios are exceptional: Morgenstern, et al. Expires April 12, 2006 [Page 17] Internet-Draft NGDSL-LINE MIB October 2005 1) For implementations that align the fifteen minute intervals with quarter hours and the 1-day intervals with start of a day the management system may still start the PM process not aligned with the wall clock. Such a management system may wish to retrieve even partial information for the first event buckets, rather than declaring them all as invalid. 2) For an event bucket that suffered relatively short outages the management system may wish to retrieve the available PM outcomes, rather than declaring the whole event bucket as invalid. This is more important for 1-day event buckets. 3) An event bucket may be shorter or longer than the formal duration in case a clock adjustment has been performed during the interval. This MIB allows supporting the exceptional scenarios described above by reporting the actual Monitoring Time of a monitoring interval. This parameter is relevant only for Valid intervals but it useful for those exceptional scenarios: a) The management system MAY still declare a partial PM interval as Valid and report the actual number of seconds the interval lasted. b) In case the interval was shortened or extended due to clock corrections the management system SHOULD report the actual number of seconds the interval lasted, beside reporting that the interval is Valid. 2.7. Profiles As a managed node can handle a large number of xtUs, (e.g., hundreds or perhaps thousands of lines), provisioning every parameter on every xtU may become burdensome. Moreover, most lines are provisioned identically with the same set of parameters. To simplify the provisioning process, this MIB module makes use of profiles and templates. A configuration profile is a set of parameters that can be shared by multiple entities. There are configuration profiles to address the line level provisioning and another type of profiles that addresses the channel level provisioning parameters. A configuration template is actually a profile-of-profiles. That is, a template is a selection of one line configuration profile and one or more channel configuration profiles. A template provides the complete configuration of a line. Same configuration can be shared by multiple lines. Similarly to the configuration profiles and templates this MIB module makes use of templates and profiles for specifying the alarm thresholds associated with performance parameters. This allows provisioning multiple lines identically in respect of generating Morgenstern, et al. Expires April 12, 2006 [Page 18] Internet-Draft NGDSL-LINE MIB October 2005 threshold crossing notifications. The following paragraphs describe templates and profiles used in this MIB module 2.7.1. Configuration Profiles And Templates o Line Configuration Profiles - Line configuration profiles contain parameters for configuring the low layer of ADSL/ADSL2 and ADSL2+ lines. They are defined in the adsl2LineConfProfTable. The line configuration includes issues such as the specific ADSL/ ADSL2 or ADSL2+ modes to enable on the respective line, power spectrum parameters, rate adaptation criteria, and SNR margin related parameters. A subset of the line configuration parameters depends upon the specific ADSL Mode allowed I.e. Does the profile allow ADSL, ADSL2 and/or ADSL2+, as well as what annex/annexes of the standard are allowed. This is the reason a line profile MUST include one or more mode-specific extensions. o Channel Configuration Profiles - Channel configuration profiles contain parameters for configuring bearer channels over the ADSL/ ADSL2 and ADSL2+ lines. They are sometimes considered as the service layer configuration of the ADSL/ADSL2 and ADSL2+ lines. They are defined in the adsl2ChConfProfTable. The channel configuration includes issues such as the desired minimum and maximum rate on each traffic flow direction and impulse noise protection parameters. o Line Configuration Templates - Line configuration templates allow combining line configuration profiles and channel configuration profiles to a comprehensive configuration of the ADSL/ADSL2 and ADSL2+ line. They are defined in the adsl2LineConfTemplateTable. The line configuration template includes one index (OID) of a line configuration profile and one to four indexes of channel configuration profiles. The template also addresses the issue of distributing the excess available data rate on each traffic flow direction (i.e., the data rate left after each channel is allocated a data rate to satisfy its minimum requested data rate) among the various channels. 2.7.2. Alarm Configuration Profiles And Templates o Line Alarm Configuration Profiles - Line level Alarm configuration profiles contain the threshold values for Performance Monitoring (PM) parameters counted either on the whole line level or on a xtu Morgenstern, et al. Expires April 12, 2006 [Page 19] Internet-Draft NGDSL-LINE MIB October 2005 level. Thresholds are required only for failures and anomalies. E.g., there are thresholds for failed initializations and LOS seconds but not for the aggregate number of full initializations. These profiles are defined in the adsl2LineAlarmConfProfTable. o Channel Alarm Configuration Profiles - Channel level Alarm configuration profiles contain the threshold values for PM parameters counted on a bearer channel level. Thresholds are defined for two types of anomalies: corrected blocks and coding violations. These profiles are defined in the adsl2ChAlarmConfProfTable. o Line Alarm Configuration Templates - Line Alarm configuration templates allow combining line level alarm configuration profiles and channel level alarm configuration profiles to a comprehensive configuration of the PM thresholds for ADSL/ADSL2 and ADSL2+ line. They are defined in the adsl2LineAlarmConfTemplateTable. The line alarm configuration template includes one index (OID) of a line level alarm configuration profile and one to four indexes of channel level alarm configuration profiles. 2.7.3. Managing Profiles And Templates The index value for each profile and template is a locally-unique administratively assigned name having the textual convention 'SnmpAdminString' (RFC 3411 [RFC3411]). One or more lines may be configured to share parameters of a single configuration template (e.g., adsl2LConfTempTemplateName = 'silver') by setting its adsl2LCnfgLineTemplate objects to the value of this template. One or more lines may be configured to share parameters of a single Alarm configuration template (e.g., adsl2LAlarmConfTempTemplateName = 'silver') by setting its adsl2LCnfgAlarmTemplate objects to the value of this template. Before a template can be deleted or taken out of service it MUST be first unreferenced from all associated lines. Implementations MAY also reject template modification while it is associated with any line. Before a profile can be deleted or taken out of service it MUST be first unreferenced from all associated templates. Implementations MAY also reject profile modification while it is referenced by any template. Morgenstern, et al. Expires April 12, 2006 [Page 20] Internet-Draft NGDSL-LINE MIB October 2005 Implementations MUST provide a default profile whose name is 'DEFVAL' for each profile and template type. The values of the associated parameters will be vendor specific unless otherwise indicated in this document. Before a line's templates have been set, these templates will be automatically used by setting adsl2LCnfgLineTemplate and adsl2LCnfgAlarmTemplate to 'DEFVAL' where appropriate. This default profile name, 'DEFVAL', is considered reserved in the context of profiles and templates defined in this MIB module. Profiles and templates are created, assigned, and deleted dynamically using the profile name and profile row status in each of the profile tables. If the implementation allows modifying a profile or template while it is associated with a line, then such changes MUST take effect immediately. These changes MAY result in a restart (hard reset or soft restart) of the units on the line. 2.7.4. Managing Multiple Bearer Channels The number of bearer channels is configured by setting the template attributes adsl2LConfTempChan1ConfProfile, adsl2LConfTempChan2ConfProfile,adsl2LConfTempChan3ConfProfile and adsl2LConfTempChan4ConfProfile and then assigning that template to a DSL line using the adsl2LineCnfgTemplate attribute. When the number of bearer channels for a DSL line changes, the SNMP agent will automatically create or destroy rows in channel related tables associated with that line. For example, when a DSL line is operating with one bearer channel, there will be zero rows in channel related tables for channels two, three and four. The SNMP agent MUST create and destroy channel related rows as follows : o When the number of bearer channels for a DSL line changes to a higher number, the SNMP agent will automatically create rows in the adsl2ChannelStatusTable and adsl2PMChCurrTable tables for that line. o When the number of bearer channels for a DSL line changes to a lower number, the SNMP agent will automatically destroy rows in the adsl2ChannelStatusTable, adsl2PMChCurrTable,adsl2PMChHist15MinTable and adsl2PMChHist1DTable tables for that line. 2.8. Notifications The ability to generate the SNMP notifications coldStart/WarmStart (per [RFC3418]) which are per agent (e.g., per Digital Subscriber Line Access Multiplexer, or DSLAM, in such a device), and linkUp/ linkDown (per [RFC2863]) which are per interface (i.e., ADSL/ADSL2 or Morgenstern, et al. Expires April 12, 2006 [Page 21] Internet-Draft NGDSL-LINE MIB October 2005 ADSL2+ line) is required. A linkDown notification MAY be generated whenever any of ES, SES, CRC Anomaly, LOS, LOF, or UAS event occurs. The corresponding linkUp notification MAY be sent when all link failure conditions are cleared. The notifications defined in this MIB module are for status change (e.g., initialization failure) and for the threshold crossings associated with the following events: Full initialization failures, short initialization failures, ES, SES, FEC Seconds, LOS Seconds, UAS, FEC Seconds, FEC events and CRC anomalies. Each threshold has its own enable/threshold value. When that value is 0, the notification is disabled. The adsl2LStatusStatusAtur and adsl2LStatusStatusAtuc are bitmask representing all outstanding error conditions associated with the AtuR and AtuC (respectively). Note that since the AtuR status is obtained via the EOC, this information may be unavailable in case the AtuR is unreachable via EOC during a line error condition. Therefore, not all conditions may always be included in its current status. Notifications corresponding to the bit fields in those two status objects are defined. Note that there are other status parameters that refer to the AtuR (e.g., downstream line attenuation). Those parameters also depend on the availability of EOC between the central office xtu and the remote xtu. A threshold notification occurs whenever the corresponding current 15-minute interval error counter becomes equal to, or exceeds the threshold value. Only one notification SHOULD be sent per interval per interface. Since the current 15-minute counter is reset to 0 every 15 minutes, and if the condition persists, the notification may recur as often as every 15 minutes. For example, to get a notification whenever a "loss of" event occurs (but at most once every 15 minutes), set the corresponding threshold to 1. The agent will generate a notification when the event originally occurs. Notifications, other than the threshold notifications listed above, SHOULD be rate limited (throttled) such that there is an implementation-specific gap between the generation of consecutive notification of the same event. When notifications are rate limited, they are dropped and not queued for sending at a future time. This is intended to be a general rate-limiting statement for notifications that have no explicit rate limiting assertions in this document otherwise. Morgenstern, et al. Expires April 12, 2006 [Page 22] Internet-Draft NGDSL-LINE MIB October 2005 Note that the Network Management System, or NMS, may receive a linkDown notification, as well, if enabled (via ifLinkUpDownTrapEnable [RFC2863]). At the beginning of the next 15 minute interval, the counter is reset. When the first second goes by and the event occurs, the current interval bucket will be 1, which equals the threshold, and the notification will be sent again. 3. Definitions NGDSL-LINE-TC-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, transmission FROM SNMPv2-SMI TEXTUAL-CONVENTION FROM SNMPv2-TC; ngdslTCMIB MODULE-IDENTITY LAST-UPDATED "200510090000Z" -- October 9, 2005 ORGANIZATION "ADSLMIB Working Group" CONTACT-INFO "WG-email: adslmib@ietf.org Info: https://www1.ietf.org/mailman/listinfo/adslmib Chair: Mike Sneed Sand Channel Systems Postal: P.O. Box 37324 Raleigh NC 27627-732 Email: sneedmike@hotmail.com Phone: +1 206 600 7022 Co-Chair: Bob Ray PESA Switching Systems, Inc. Postal: 330-A Wynn Drive Huntsville, AL 35805 USA Email: rray@pesa.com Phone: +1 256 726 9200 ext. 142 Co-editor: Moti Morgenstern ECI Telecom Ltd. Postal: 30 Hasivim St. Morgenstern, et al. Expires April 12, 2006 [Page 23] Internet-Draft NGDSL-LINE MIB October 2005 Petach Tikva 49517, Israel. Email: moti.morgenstern@ecitele.com Phone: +972 3 926 6258 Co-editor: Menachem Dodge ECI Telecom Ltd. Postal: 30 Hasivim St. Petach Tikva 49517, Israel. Email: mbdodge@ieee.org Phone: +972 3 926 8421 Co-editor: Scott Baillie NEC Australia Postal: 649-655 Springvale Road, Mulgrave, Victoria 3170, Australia. Email: scott.baillie@nec.com.au Phone: +61 3 9264 3986 Co-editor: Umberto Bonollo NEC Australia Postal: 649-655 Springvale Road, Mulgrave, Victoria 3170, Australia. Email: umberto.bonollo@nec.com.au Phone: +61 3 9264 3385 " DESCRIPTION "This MIB Module provides Textual Conventions to be used by the NGDSL-LINE-MIB module for the purpose of managing ADSL, ADSL2 and ADSL2+ lines. Copyright (C) The Internet Society (2005). This version of this MIB module is part of RFC XXXX: see the RFC itself for full legal notices." -- RFC Ed.: replace XXXX with assigned number & remove this note REVISION "200510090000Z" -- October 09, 2005 DESCRIPTION "Initial version, published as RFC XXXX." -- RFC Ed.: replace XX with assigned number & remove this note ::= { transmission xxx } -- RFC Ed.: we suggest to put it under { transmission 230 } because -- this is the first available number. ------------------------------------------------ -- Textual Conventions -- Morgenstern, et al. Expires April 12, 2006 [Page 24] Internet-Draft NGDSL-LINE MIB October 2005 ------------------------------------------------ Adsl2Unit ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Identifies a transceiver as being either atuc or atur. An ADSL line consists of two transceivers, an atuc and an atur. Attributes with this syntax reference the two sides of a line. Specified as an INTEGER, the two values are: atuc(1) -- central site transceiver atur(2) -- remote site transceiver" SYNTAX INTEGER { atuc(1), atur(2) } Adsl2Direction ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Identifies the direction of a band as being either upstream or downstream. Specified as an INTEGER, the two values are: upstream(1) downstream(2)" SYNTAX INTEGER { upstream(1), downstream(2) } Adsl2TransmissionModeType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "A set of ADSL2 line transmission modes, with one bit per mode. The notes (F) and (L) denote Full-Rate and Lite/splitterless respectively: Bit 00 : Regional Std. (ANSI T1.413) (F) Bit 01 : Regional Std. (ETSI DTS/TM06006) (F) Bit 02 : G.992.1 POTS non-overlapped (F) Bit 03 : G.992.1 POTS overlapped (F) Bit 04 : G.992.1 ISDN non-overlapped (F) Bit 05 : G.992.1 ISDN overlapped (F) Bit 06 : G.992.1 TCM-ISDN non-overlapped (F) Bit 07 : G.992.1 TCM-ISDN overlapped (F) Morgenstern, et al. Expires April 12, 2006 [Page 25] Internet-Draft NGDSL-LINE MIB October 2005 Bit 08 : G.992.2 POTS non-overlapped (L) Bit 09 : G.992.2 POTS overlapped (L) Bit 10 : G.992.2 with TCM-ISDN non-overlapped (L) Bit 11 : G.992.2 with TCM-ISDN overlapped (L) Bit 12 : G.992.1 TCM-ISDN symmetric (F) --- not in G.997.1 Bit 13-17: Reserved Bit 18 : G.992.3 POTS non-overlapped (F) Bit 19 : G.992.3 POTS overlapped (F) Bit 20 : G.992.3 ISDN non-overlapped (F) Bit 21 : G.992.3 ISDN overlapped (F) Bit 22-23: Reserved Bit 24 : G.992.4 POTS non-overlapped (L) Bit 25 : G.992.4 POTS overlapped (L) Bit 26-27: Reserved Bit 28 : G.992.3 Annex I All-Digital non-overlapped (F) Bit 29 : G.992.3 Annex I All-Digital overlapped (F) Bit 30 : G.992.3 Annex J All-Digital non-overlapped (F) Bit 31 : G.992.3 Annex J All-Digital overlapped (F) Bit 32 : G.992.4 Annex I All-Digital non-overlapped (L) Bit 33 : G.992.4 Annex I All-Digital overlapped (L) Bit 34 : G.992.3 Annex L POTS non-overlapped, mode 1, wide U/S (F) Bit 35 : G.992.3 Annex L POTS non-overlapped, mode 2, narrow U/S(F) Bit 36 : G.992.3 Annex L POTS overlapped, mode 3, wide U/S (F) Bit 37 : G.992.3 Annex L POTS overlapped, mode 4, narrow U/S (F) Bit 38 : G.992.3 Annex M POTS non-overlapped (F) Bit 39 : G.992.3 Annex M POTS overlapped (F) Bit 40 : G.992.5 POTS non-overlapped (F) Bit 41 : G.992.5 POTS overlapped (F) Bit 42 : G.992.5 ISDN non-overlapped (F) Bit 43 : G.992.5 ISDN overlapped (F) Bit 44-45: Reserved Bit 46 : G.992.5 Annex I All-Digital non-overlapped (F) Bit 47 : G.992.5 Annex I All-Digital overlapped (F) Bit 48 : G.992.5 Annex J All-Digital non-overlapped (F) Bit 49 : G.992.5 Annex J All-Digital overlapped (F) Bit 50 : G.992.5 Annex M POTS non-overlapped (F) Bit 51 : G.992.5 Annex M POTS overlapped (F) Bit 52-55: Reserved" SYNTAX BITS { ansit1413(0), etsi(1), q9921PotsNonOverlapped(2), q9921PotsOverlapped(3), q9921IsdnNonOverlapped(4), Morgenstern, et al. Expires April 12, 2006 [Page 26] Internet-Draft NGDSL-LINE MIB October 2005 q9921isdnOverlapped(5), q9921tcmIsdnNonOverlapped(6), q9921tcmIsdnOverlapped(7), q9922potsNonOverlapeed(8), q9922potsOverlapped(9), q9922tcmIsdnNonOverlapped(10), q9922tcmIsdnOverlapped(11), q9921tcmIsdnSymmetric(12), reserved1(13), reserved2(14), reserved3(15), reserved4(16), reserved5(17), q9923PotsNonOverlapped(18), q9923PotsOverlapped(19), q9923IsdnNonOverlapped(20), q9923isdnOverlapped(21), reserved6(22), reserved7(23), q9924potsNonOverlapeed(24), q9924potsOverlapped(25), reserved8(26), reserved9(27), q9923AnnexIAllDigNonOverlapped(28), q9923AnnexIAllDigOverlapped(29), q9923AnnexJAllDigNonOverlapped(30), q9923AnnexJAllDigOverlapped(31), q9924AnnexIAllDigNonOverlapped(32), q9924AnnexIAllDigOverlapped(33), q9923AnnexLMode1NonOverlapped(34), q9923AnnexLMode2NonOverlapped(35), q9923AnnexLMode3Overlapped(36), q9923AnnexLMode4Overlapped(37), q9923AnnexMPotsNonOverlapped(38), q9923AnnexMPotsOverlapped(39), q9925PotsNonOverlapped(40), q9925PotsOverlapped(41), q9925IsdnNonOverlapped(42), q9925isdnOverlapped(43), reserved10(44), reserved11(45), q9925AnnexIAllDigNonOverlapped(46), q9925AnnexIAllDigOverlapped(47), q9925AnnexJAllDigNonOverlapped(48), q9925AnnexJAllDigOverlapped(49), q9925AnnexMPotsNonOverlapped(50), q9925AnnexMPotsOverlapped(51), reserved12(52), Morgenstern, et al. Expires April 12, 2006 [Page 27] Internet-Draft NGDSL-LINE MIB October 2005 reserved13(53), reserved14(54), reserved15(55) } Adsl2RaMode ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Specifies the rate adaptation behavior for the line. The three possible behaviors are: manual (1) - No Rate-Adaptation. The initialization process attempts to synchronize to a specified rate. rainit (2) - Rate-Adaptation during initialization process only, which attempts to synchronize to a rate between minimum and maximum specified values. dynamicRa (3)- Dynamic Rate-Adaptation during initialization process as well as during SHOWTIME" SYNTAX INTEGER { manual(1), raInit(2), dynamicRa(3) } Adsl2InitResult ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Specifies the result of full initialization attempt, the six possible result values are: noFail (0) - Successful initialization configError (1) - Configuration failure configNotFeasible (2) - Configuration details not supported commFail (3) - Communication failure noPeerAtu (4) - Peer ATU not detected otherCause (5) - Other initialization failure reason" SYNTAX INTEGER { noFail(0), configError(1), configNotFeasible(2), commFail(3), noPeerAtu(4), otherCause(5) } Adsl2OperationModes ::= TEXTUAL-CONVENTION STATUS current Morgenstern, et al. Expires April 12, 2006 [Page 28] Internet-Draft NGDSL-LINE MIB October 2005 DESCRIPTION "The ADSL2 management model specified includes an ADSL Mode attribute which identifies an instance of ADSL Mode-Specific PSD Configuration object in the ADSL Line Profile. The following classes of ADSL operating mode are defined. " SYNTAX INTEGER { defMode (1), adsl (2), adsl2Pots (3), adsl2Isdn (4), adsl2PlusPots (5), adsl2PlusIsdn (6), adsl2ReachExtended (7) } Adsl2PowerMngState ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Attributes with this syntax uniquely identify each power management state defined for the ADSL/ADSL2 or ADSL2+ link. The possible values are: l0(0) - L0 - Full power management state l1(1) - L1 - Low power management state (for G.992.2) l2(2) - L2 - Low power management state (for G.992.3, G.992.4, and G.992.5) l3(3) - L3 - Idle power management state" SYNTAX INTEGER { l0(0), l1(1), l2(2), l3(3) } Adsl2ConfPmsForce ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Attributes with this syntax are configuration parameters that reference the desired power management state for the ADSL/ADSL2 or ADSL2+ link: l3toL0 (1) - Perform a transition from L3 to L0 (Full power management state) l0toL2 (2) - Perform a transition from L0 to L2 (Low power management state) l0orL2toL3 (3) - Perform a transition into L3 (Idle power management state)" Morgenstern, et al. Expires April 12, 2006 [Page 29] Internet-Draft NGDSL-LINE MIB October 2005 SYNTAX INTEGER { l3toL0 (0), l0toL2 (2), l0orL2toL3 (3) } Adsl2LConfProfPmMode ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Attributes with this syntax are configuration parameters that reference the power modes/states into which the ATU-C or ATU-R may autonomously transit. It is a BITS structure that allows controlling the following transit options: allowTransitionsToIdle (0) - xTU may autonomously transit to idle (L3) state. allowTransitionsToLowPower (1)- xTU may autonomously transit to low-power (L2) state." SYNTAX BITS { allowTransitionsToIdle(0), allowTransitionsToLowPower(1) } Adsl2LineLdsf ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Attributes with this syntax are configuration parameters that control the Loop Diagnostic mode for the ADSL/ADSL2 or ADSL2+ link. The possible values are: inhibit (0) - Inhibit Loop Diagnostic mode force (1) - Force/Initiate Loop Diagnostic mode" SYNTAX INTEGER { inhibit(0), force(1) } Adsl2LdsfResult ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Possible failure reasons associated with performing Dual Ended Loop Test (DELT) on a DSL line. Possible values are: none (1) - The default value in case LDSF was never Morgenstern, et al. Expires April 12, 2006 [Page 30] Internet-Draft NGDSL-LINE MIB October 2005 requested for the associated line. success (2) - The recent command completed successfully. inProgress (3) - The Loop Diagnostics process is in progress. unsupported (4) - The NE or the line card doesn't support LDSF. cannotRun (5) - The NE cannot initiate the command, due to a non specific reason. aborted (6) - The Loop Diagnostics process aborted. failed (7) - The Loop Diagnostics process failed. illegalMode (8) - The NE cannot initiate the command, due to the specific mode of the relevant line. adminUp (9) - The NE cannot initiate the command, as the relevant line is administratively 'Up'. tableFull (10)- The NE cannot initiate the command, due to reaching the maximum number of rows in the results table. noResources (11)- The NE cannot initiate the command, due to lack of internal memory resources." SYNTAX INTEGER { none (1), success (2), inProgress (3), unsupported (4), cannotRun (5), aborted (6), failed (7), illegalMode (8), adminUp (9), tableFull (10), noResources (11) } Adsl2SymbolProtection ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Attributes with this syntax are configuration parameters that reference the minimum length impulse noise protection (INP) in terms of number of symbols. The possible values are: noProtection (i.e., INP not required), halfSymbol (i.e., INP length is 1/2 symbol) and 1-16 symbols in steps of 1 symbol" SYNTAX INTEGER { noProtection (1), Morgenstern, et al. Expires April 12, 2006 [Page 31] Internet-Draft NGDSL-LINE MIB October 2005 halfSymbol (2), singleSymbol (3), twoSymbols (4), threeSymbols (5), fourSymbols (6), fiveSymbols (7), sixSymbols (8), sevenSymbols (9), eightSymbols (10), nineSymbols (11), tenSymbols (12), elevenSymbols (13), twelveSymbols (14), thirteeSymbols (15), fourteenSymbols (16), fifteenSymbols (17), sixteenSymbols (18) } Adsl2MaxBer ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Attributes with this syntax are configuration parameters that reference the maximum Bit Error Rate (BER). The possible values are: eminus3 (1) - Maximum BER=E^-3 eminus5 (2) - Maximum BER=E^-5 eminus7 (3) - Maximum BER=E^-7" SYNTAX INTEGER { eminus3(1), eminus5(2), eminus7(3) } Adsl2ScMaskDs ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Each one of the 512 bits in this OCTET STRING array represents the corresponding bin in the downstream direction. A value of one indicates that the bin is not in use." SYNTAX OCTET STRING (SIZE(0..64)) Adsl2ScMaskUs ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Each one of the 64 bits in this OCTET STRING array represents the corresponding bin Morgenstern, et al. Expires April 12, 2006 [Page 32] Internet-Draft NGDSL-LINE MIB October 2005 in the downstream direction. A value of one indicates that the bin is not in use." SYNTAX OCTET STRING (SIZE(0..8)) Adsl2RfiDs ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Each one of the 512 bits in this OCTET STRING array represents the corresponding bin in the downstream direction. A value of one indicates that the bin is part of a notch filter." SYNTAX OCTET STRING (SIZE(0..64)) Adsl2PsdMaskDs ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This is a structure that represents up to 32 PSD Mask breakpoints. Each breakpoint occupies 3 octets: The first two octets hold the index of the sub-carrier associated with the breakpoint. The third octet holds the PSD reduction at the breakpoint from 0 (0dBm/Hz) to 255 (-127.5 dBm/Hz) using units of 0.5dBm/Hz." SYNTAX OCTET STRING (SIZE(0..96)) Adsl2PsdMaskUs ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This is a structure that represents up to 4 PSD Mask breakpoints. Each breakpoint occupies 3 octets: The first two octets hold the index of the sub-carrier associated with the breakpoint. The third octet holds the PSD reduction at the breakpoint from 0 (0dBm/Hz) to 255 (-127.5 dBm/Hz) using units of 0.5dBm/Hz." SYNTAX OCTET STRING (SIZE(0..12)) Adsl2Tssi ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This is a structure that represents up to 32 transmit spectrum shaping (TSSi) breakpoints. Each breakpoint occupies 3 octets: The first two octets hold the index of the sub-carrier associated with the breakpoint. The third octet Morgenstern, et al. Expires April 12, 2006 [Page 33] Internet-Draft NGDSL-LINE MIB October 2005 holds the shaping parameter at the breakpoint. It is a value from 0 to 127 (units of -0.5dB). The special value 127 indicates that the subcarrier is not transmitted." SYNTAX OCTET STRING (SIZE(0..96)) Adsl2LastTransmittedState ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "This parameter represents the last successful transmitted initialization state in the last full initialization performed on the line." SYNTAX INTEGER { atucG9941(0), atucQuiet1(1), atucComb1(2), atucQuiet2(3), atucComb2(4), atucIcomb1(5), atucLineprob(6), atucQuiet3(7), atucComb3(8), atucIComb2(9), atucMsgfmt(10), atucMsgpcb(11), atucQuiet4(12), atucReverb1(13), atucTref1(14), atucReverb2(15), atucEct(16), atucReverb3(17), atucTref2(18), atucReverb4(19), atucSegue1(20), atucMsg1(21), atucReverb5(22), atucSegue2(23), atucMedley(24), atucExchmarker(25), atucMsg2(26), atucReverb6(27), atucSegue3(28), atucParams(29), atucReverb7(30), atucSegue4(31), atucShowtime(32), -- aturG9941(100), Morgenstern, et al. Expires April 12, 2006 [Page 34] Internet-Draft NGDSL-LINE MIB October 2005 aturQuiet1(101), aturComb1(102), aturQuiet2(103), aturComb2(104), aturIcomb1(105), aturLineprob(106), aturQuiet3(107), aturComb3(108), aturIcomb2(109), aturMsgfmt(110), aturMsgpcb(111), aturReverb1(112), aturQuiet4(113), aturReverb2(114), aturQuiet5(115), aturReverb3(116), aturEct(117), aturReverb4(118), aturSegue1(119), aturReverb5(120), aturSegue2(121), aturMsg1(122), aturMedley(123), aturExchmarker(124), aturMsg2(125), aturReverb6(126), aturSegue3(127), aturParams(128), aturReverb7(129), aturSegue4(130), aturShowtime(131) } Adsl2LineStatus ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Attributes with this syntax are status parameters that reflect the failure status for a given endpoint of ADSL/ADSL2 or ADSL2+ link. This BITS structure can report the following failures: noDefect (0) - This bit position positively reports that no defect or failure exist. lossOfFraming (1) - Loss of frame synchronization lossOfSignal (2) - Loss of signal lossOfPower (3) - Loss of power. Usually this failure may be reported for CPE units only Morgenstern, et al. Expires April 12, 2006 [Page 35] Internet-Draft NGDSL-LINE MIB October 2005 initFailure (4) - Recent initialization process failed." SYNTAX BITS { noDefect(0), lossOfFraming(1), lossOfSignal(2), lossOfPower(3), initFailure(4) } Adsl2ChAtmStatus ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Attributes with this syntax are status parameters that reflect the failure status for Transmission Convergence (TC) layer of a given ATM interface (data path over an ADSL/ADSL2 or ADSL2+ link). This BITS structure can report the following failures: noDefect (0) - This bit position positively reports that no defect or failure exist. noCellDelineation (1) - Cell delineation never acquired on the associated ATM data path since the link successfully initialized. lossOfCellDelineation (2)- Loss of cell delineation on the associated ATM data path" SYNTAX BITS { noDefect(0), noCellDelineation(1), lossOfCellDelineation(2) } Adsl2ChPtmStatus ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Attributes with this syntax are status parameters that reflect the failure status for a given PTM interface (packet data path over an ADSL/ADSL2 or ADSL2+ link). This BITS structure can report the following failures: noDefect (0) - This bit position positively reports that no defect or failure exist. outOfSync (1) - Out of synchronization. " Morgenstern, et al. Expires April 12, 2006 [Page 36] Internet-Draft NGDSL-LINE MIB October 2005 SYNTAX BITS { noDefect(0), outOfSync(1) } END NGDSL-LINE-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, transmission, Unsigned32, NOTIFICATION-TYPE, Integer32, Counter32 FROM SNMPv2-SMI ifIndex FROM IF-MIB TruthValue, RowStatus FROM SNMPv2-TC SnmpAdminString FROM SNMP-FRAMEWORK-MIB HCPerfIntervalThreshold, HCPerfTimeElapsed FROM HC-PerfHist-TC-MIB -- [RFC3705] Adsl2Unit, Adsl2Direction, Adsl2TransmissionModeType, Adsl2RaMode, Adsl2InitResult, Adsl2OperationModes, Adsl2PowerMngState, Adsl2ConfPmsForce, Adsl2LConfProfPmMode, Adsl2LineLdsf, Adsl2LdsfResult, Adsl2SymbolProtection, Morgenstern, et al. Expires April 12, 2006 [Page 37] Internet-Draft NGDSL-LINE MIB October 2005 Adsl2MaxBer, Adsl2ScMaskDs, Adsl2ScMaskUs, Adsl2RfiDs, Adsl2PsdMaskDs, Adsl2PsdMaskUs, Adsl2Tssi, Adsl2LastTransmittedState, Adsl2LineStatus, Adsl2ChAtmStatus, Adsl2ChPtmStatus FROM NGDSL-LINE-TC-MIB -- [This document] MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF; ngdslMIB MODULE-IDENTITY LAST-UPDATED "200510090000Z" -- October 09, 2005 ORGANIZATION "ADSLMIB Working Group" CONTACT-INFO "WG-email: adslmib@ietf.org Info: https://www1.ietf.org/mailman/listinfo/adslmib Chair: Mike Sneed Sand Channel Systems Postal: P.O. Box 37324 Raleigh NC 27627-732 Email: sneedmike@hotmail.com Phone: +1 206 600 7022 Co-Chair: Bob Ray PESA Switching Systems, Inc. Postal: 330-A Wynn Drive Huntsville, AL 35805 USA Email: rray@pesa.com Phone: +1 256 726 9200 ext. 142 Co-editor: Moti Morgenstern ECI Telecom Ltd. Postal: 30 Hasivim St. Petach Tikva 49517, Israel. Email: moti.morgenstern@ecitele.com Phone: +972 3 926 6258 Morgenstern, et al. Expires April 12, 2006 [Page 38] Internet-Draft NGDSL-LINE MIB October 2005 Co-editor: Menachem Dodge ECI Telecom Ltd. Postal: 30 Hasivim St. Petach Tikva 49517, Israel. Email: mbdodge@ieee.org Phone: +972 3 926 8421 Co-editor: Scott Baillie NEC Australia Postal: 649-655 Springvale Road, Mulgrave, Victoria 3170, Australia. Email: scott.baillie@nec.com.au Phone: +61 3 9264 3986 Co-editor: Umberto Bonollo NEC Australia Postal: 649-655 Springvale Road, Mulgrave, Victoria 3170, Australia. Email: umberto.bonollo@nec.com.au Phone: +61 3 9264 3385 " DESCRIPTION " This document defines a Management Information Base (MIB) module for use with network management protocols in the Internet community for the purpose of managing ADSL, ADSL2, and ADSL2+ lines. The MIB module described in RFC 2662 [RFC2662] describes objects used for managing Asymmetric Bit-Rate DSL (ADSL) interfaces per [T1E1.413], [G.992.1] and [G.992.2]. These object descriptions are based upon the specifications for the ADSL Embedded Operations Channel (EOC) as defined in American National Standards Institute (ANSI) T1E1.413/1995 [T1E1.413] and International Telecommunication Union (ITU-T) G.992.1 [G.992.1] and G.992.2 [G.992.2]. This document does not obsolete RFC 2662 [RFC2662] but rather provides a more comprehensive management model that includes also the ADSL2 and ADSL2+ technologies per G.992.3, G.992.4 and G.992.5 ([G.992.3], [G.992.4] and [G.992.5] respectively). In addition, objects have been added to improve the management of ADSL, ADSL2, and ADSL2+ lines. Additionally the management framework for New Generation ADSL lines specified by the Digital Subscriber Line Forum (DSLF) Morgenstern, et al. Expires April 12, 2006 [Page 39] Internet-Draft NGDSL-LINE MIB October 2005 has been taken into consideration [TR-90]. That framework is based on ITU-T G.997.1 standard [G.997.1] as well as on two amendments [G.997.1 am1] and [G.997.1 am2] for it. Note that the revised ITU-T G.997.1 standard refers also to next generation of VDSL technology, known as VDSL2, per ITU-T G.993.2 [G.993.2]. However, managing VDSL2 lines is currently beyond the scope of this document. The MIB module is located in the MIB tree under MIB 2 transmission, as discussed in the MIB-2 Integration (RFC 2863 [RFC2863]) section of this document. Copyright (C) The Internet Society (2005). This version of this MIB module is part of RFC XXXX: see the RFC itself for full legal notices." -- RFC Ed.: replace XXXX with assigned number & remove this note REVISION "200510090000Z" -- October 09, 2005 DESCRIPTION "Initial version, published as RFC XXXX." -- RFC Ed.: replace XX with assigned number & remove this note ::= { transmission xxx } -- RFC Ed.: we suggest to put it under { transmission 231 } because -- this is the first available number. adsl2 OBJECT IDENTIFIER ::= { ngdslMIB 1 } ------------------------------------------------ adsl2Line OBJECT IDENTIFIER ::= { adsl2 1 } adsl2Status OBJECT IDENTIFIER ::= { adsl2 2 } adsl2Inventory OBJECT IDENTIFIER ::= { adsl2 3 } adsl2PM OBJECT IDENTIFIER ::= { adsl2 4 } adsl2Profile OBJECT IDENTIFIER ::= { adsl2 5 } adsl2Scalar OBJECT IDENTIFIER ::= { adsl2 6 } adsl2Notifications OBJECT IDENTIFIER ::= { adsl2 0 } adsl2Conformance OBJECT IDENTIFIER ::= { adsl2 8 } ------------------------------------------------ adsl2PMLine OBJECT IDENTIFIER ::= { adsl2PM 1 } adsl2PMChannel OBJECT IDENTIFIER ::= { adsl2PM 2 } ------------------------------------------------ adsl2ProfileLine OBJECT IDENTIFIER ::= { adsl2Profile 1 } adsl2ProfileChannel OBJECT IDENTIFIER ::= { adsl2Profile 2 } adsl2ProfileAlarmConf OBJECT IDENTIFIER ::= { adsl2Profile 3 } ------------------------------------------------ adsl2ScalarSC OBJECT IDENTIFIER ::= { adsl2Scalar 1 } ------------------------------------------------ Morgenstern, et al. Expires April 12, 2006 [Page 40] Internet-Draft NGDSL-LINE MIB October 2005 ------------------------------------------------ -- adsl2LineTable -- ------------------------------------------------ adsl2LineTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2LineEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineTable contains configuration, command and status parameters of the ADSL2 line. The index of this table is an interface index where the interface has a ifType of adsl2(xx)." ::= { adsl2Line 1 } adsl2LineEntry OBJECT-TYPE SYNTAX Adsl2LineEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineTable contains configuration, commands and status parameters of the ADSL2 line" INDEX { ifIndex } ::= { adsl2LineTable 1 } Adsl2LineEntry ::= SEQUENCE { adsl2LineCnfgTemplate SnmpAdminString, adsl2LineAlarmCnfgTemplate SnmpAdminString, adsl2LineCmndConfPmsf Adsl2ConfPmsForce, adsl2LineCmndConfLdsf Adsl2LineLdsf, adsl2LineCmndConfLdsfFailReason Adsl2LdsfResult, adsl2LineCmndAutomodeColdStart TruthValue, adsl2LineStatusAtuTransSys Adsl2TransmissionModeType, adsl2LineStatusPwrMngState Adsl2PowerMngState, adsl2LineStatusInitResult Adsl2InitResult, adsl2LineStatusLastStateDs Adsl2LastTransmittedState, adsl2LineStatusLastStateUs Adsl2LastTransmittedState, adsl2LineStatusAtur Adsl2LineStatus, adsl2LineStatusAtuc Adsl2LineStatus, adsl2LineStatusLnAttenDs Unsigned32, adsl2LineStatusLnAttenUs Unsigned32, adsl2LineStatusSigAttenDs Unsigned32, adsl2LineStatusSigAttenUs Unsigned32, adsl2LineStatusSnrMarginDs Integer32, adsl2LineStatusSnrMarginUs Integer32, adsl2LineStatusAttainableRateDs Unsigned32, adsl2LineStatusAttainableRateUs Unsigned32, adsl2LineStatusActPsdDs Integer32, Morgenstern, et al. Expires April 12, 2006 [Page 41] Internet-Draft NGDSL-LINE MIB October 2005 adsl2LineStatusActPsdUs Integer32, adsl2LineStatusActAtpDs Integer32, adsl2LineStatusActAtpUs Integer32 } adsl2LineCnfgTemplate OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS read-write STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Line Configuration Templates Table, (Adsl2ConfTemplatesTable), which applies for this ADSL2 line." REFERENCE "DSL Forum TR-90, paragraph 5.1.1" DEFVAL { "DEFVAL" } ::= { adsl2LineEntry 1 } adsl2LineAlarmCnfgTemplate OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS read-write STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Line Alarm Configuration Template Table, (adsl2LineAlarmConfTemplateTable), which applies to this ADSL2 line." REFERENCE "DSL Forum TR-90, paragraph 5.1.1" DEFVAL { "DEFVAL" } ::= { adsl2LineEntry 2 } adsl2LineCmndConfPmsf OBJECT-TYPE SYNTAX Adsl2ConfPmsForce MAX-ACCESS read-write STATUS current DESCRIPTION "Power management state forced. Defines the line states to be forced by the near-end ATU on this line. The various possible values are: l3toL0 (0), l0toL2 (2), l0orL2toL3 (3)." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.1.3" DEFVAL { l3toL0 } ::= { adsl2LineEntry 3 } adsl2LineCmndConfLdsf OBJECT-TYPE SYNTAX Adsl2LineLdsf MAX-ACCESS read-write Morgenstern, et al. Expires April 12, 2006 [Page 42] Internet-Draft NGDSL-LINE MIB October 2005 STATUS current DESCRIPTION "Loop diagnostics mode forced (LDSF). Defines whether the line should be forced into the loop diagnostics mode by the near-end ATU on this line or only be responsive to loop diagnostics initiated by the far-end ATU. " REFERENCE "ITU-T G.997.1, paragraph 7.3.1.1.8" DEFVAL { inhibit } ::= { adsl2LineEntry 4 } adsl2LineCmndConfLdsfFailReason OBJECT-TYPE SYNTAX Adsl2LdsfResult MAX-ACCESS read-only STATUS current DESCRIPTION "The status of the recent occasion the Loop diagnostics mode forced (LDSF) was issued for the associated line. Possible values are: none (1) - The default value in case LDSF was never requested for the associated line. success (2) - The recent command completed successfully. inProgress (3) - The Loop Diagnostics process is in progress. unsupported (4) - The NE or the line card doesn't support LDSF. cannotRun (5) - The NE cannot initiate the command, due to a non specific reason. aborted (6) - The Loop Diagnostics process aborted. failed (7) - The Loop Diagnostics process failed. illegalMode (8) - The NE cannot initiate the command, due to the specific mode of the relevant line. adminUp (9) - The NE cannot initiate the command, as the relevant line is administratively 'Up'. tableFull (10)- The NE cannot initiate the command, due to reaching the maximum number of rows in the results table. noResources (11)- The NE cannot initiate the command, due to lack of internal memory resources." DEFVAL { none } ::= { adsl2LineEntry 5 } adsl2LineCmndAutomodeColdStart OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current Morgenstern, et al. Expires April 12, 2006 [Page 43] Internet-Draft NGDSL-LINE MIB October 2005 DESCRIPTION "Automode cold start forced. This parameter is defined in order to improve testing of the performance of ATUs supporting automode when it is enabled in the MIB. Change the value of this parameter to 'true' indicates a change in loop conditions applied to the devices under test. The ATUs shall reset any historical information used for automode and for shortening G.994.1 handshake and initialization. Automode is the case where multiple operation-modes are enabled through the adsl2LConfProfAtuTransSysEna object in the line configuration profile being used for the ADSL line and where the selection of the actual operation-mode does not only depend on the common capabilities of both ATUs (as exchanged in G.994.1), but depends also on achievable data rates under given loop conditions. " REFERENCE "ITU-T G.997.1, paragraph 7.3.1.1.10" DEFVAL { false } ::= { adsl2LineEntry 6 } adsl2LineStatusAtuTransSys OBJECT-TYPE SYNTAX Adsl2TransmissionModeType MAX-ACCESS read-only STATUS current DESCRIPTION "The ATU Transmission System (ATS) in use. It is coded in a bit-map representation with one bit set to '1' (the selected coding for the ADSL line). This parameter may be derived from the handshaking procedures defined in Recommendation G.994.1. A set of ADSL2 line transmission modes, with one bit per mode. " REFERENCE "ITU-T G.997.1, paragraph 7.3.1.1.1" ::= { adsl2LineEntry 7 } adsl2LineStatusPwrMngState OBJECT-TYPE SYNTAX Adsl2PowerMngState MAX-ACCESS read-only STATUS current DESCRIPTION "The current power management state. One of four possible power management states: L0 - Synchronized and full transmission (i.e. Showtime), L1 - Low Power with reduced net data rate (G.992.2 only), L2 - Low Power with reduced net data rate (G.992.3 and G.992.4 only), L3 - No power Morgenstern, et al. Expires April 12, 2006 [Page 44] Internet-Draft NGDSL-LINE MIB October 2005 The various possible values are:l0(0), l1(1), l2(2), l3(3)." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.2" ::= { adsl2LineEntry 8 } adsl2LineStatusInitResult OBJECT-TYPE SYNTAX Adsl2InitResult MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the result of the last full initialization performed on the line. It is an enumeration type with the following values: noFailure(0), configError(1), configNotFeasible(2), commFail(3), noPeerAtu(4), otherCause(5)." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.3" ::= { adsl2LineEntry 9 } adsl2LineStatusLastStateDs OBJECT-TYPE SYNTAX Adsl2LastTransmittedState MAX-ACCESS read-only STATUS current DESCRIPTION "The last successful transmitted initialization state in the downstream direction in the last full initialization performed on the line. States are per the specific ADSL type and are counted from 0 (if G.994.1 is used) or 1 (if G.994.1 is not used) up to Showtime." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.4" ::= { adsl2LineEntry 10 } adsl2LineStatusLastStateUs OBJECT-TYPE SYNTAX Adsl2LastTransmittedState MAX-ACCESS read-only STATUS current DESCRIPTION "The last successful transmitted initialization state in the upstream direction in the last full initialization performed on the line. States are per the specific ADSL type and are counted from 0 (if G.994.1 is used) or 1 (if G.994.1 is not used) up to Showtime." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.5" ::= { adsl2LineEntry 11 } adsl2LineStatusAtur OBJECT-TYPE SYNTAX Adsl2LineStatus MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates current state (existing failures) of the ATU-R. Morgenstern, et al. Expires April 12, 2006 [Page 45] Internet-Draft NGDSL-LINE MIB October 2005 This is a bit-map of possible conditions. The various bit positions are: noFailure(0), lossOfFraming(1), lossOfSignal(2), lossOfPower(3), initFailure(4) - never active on ATU-R" REFERENCE "ITU-T G.997.1, paragraph 7.1.1.2" ::= { adsl2LineEntry 12 } adsl2LineStatusAtuc OBJECT-TYPE SYNTAX Adsl2LineStatus MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates current state (existing failures) of the ATU-C. This is a bit-map of possible conditions. The various bit positions are: noFailure(0), lossOfFraming(1), lossOfSignal(2), lossOfPower(3), initFailure(4)" REFERENCE "ITU-T G.997.1, paragraph 7.1.1.1" ::= { adsl2LineEntry 13 } adsl2LineStatusLnAttenDs OBJECT-TYPE SYNTAX Unsigned32 UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "The measured difference in the total power transmitted by the ATU-C and the total power received by the ATU-R over all sub carriers during diagnostics mode and initialization. It ranges from 0 to 1270 units of 0.1 dB (Physical values are 0 to 127 dB). A value of all 1's indicates the line attenuation is out of range to be represented." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.6" ::= { adsl2LineEntry 14 } adsl2LineStatusLnAttenUs OBJECT-TYPE SYNTAX Unsigned32 UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "The measured difference in the total power transmitted by the ATU-R and the total power received by the ATU-C over all sub carriers during diagnostics mode and initialization. It ranges from 0 to 1270 units of 0.1 dB (Physical values are 0 to 127 dB). A value of all 1's indicates the line attenuation is out of range to be represented." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.7" ::= { adsl2LineEntry 15 } Morgenstern, et al. Expires April 12, 2006 [Page 46] Internet-Draft NGDSL-LINE MIB October 2005 adsl2LineStatusSigAttenDs OBJECT-TYPE SYNTAX Unsigned32 UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "The measured difference in the total power transmitted by the ATU-C and the total power received by the ATU-R over all sub carriers during Showtime. It ranges from 0 to 1270 units of 0.1 dB (Physical values are 0 to 127 dB). A value of all 1's indicates the line attenuation is out of range to be represented." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.8" ::= { adsl2LineEntry 16 } adsl2LineStatusSigAttenUs OBJECT-TYPE SYNTAX Unsigned32 UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "The measured difference in the total power transmitted by the ATU-R and the total power received by the ATU-C over all sub carriers during Showtime. It ranges from 0 to 1270 units of 0.1 dB (Physical values are 0 to 127 dB). A value of all 1's indicates the line attenuation is out of range to be represented." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.9" ::= { adsl2LineEntry 17 } adsl2LineStatusSnrMarginDs OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "Downstream SNR Margin is the maximum increase in dB of the noise power received at the ATU-R, such that the BER requirements are met for all downstream bearer channels. It ranges from -640 to 630 units of 0.1 dB (Physical values are -64 to 63 dB). A value of all 1's indicates the line attenuation is out of range to be represented." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.10" ::= { adsl2LineEntry 18 } adsl2LineStatusSnrMarginUs OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dB" Morgenstern, et al. Expires April 12, 2006 [Page 47] Internet-Draft NGDSL-LINE MIB October 2005 MAX-ACCESS read-only STATUS current DESCRIPTION "Upstream SNR Margin is the maximum increase in dB of the noise power received at the ATU-C, such that the BER requirements are met for all downstream bearer channels. It ranges from -640 to 630 units of 0.1 dB (Physical values are -64 to 63 dB). A value of all 1's indicates the line attenuation is out of range to be represented." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.11" ::= { adsl2LineEntry 19 } adsl2LineStatusAttainableRateDs OBJECT-TYPE SYNTAX Unsigned32 UNITS "bits/second" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum Attainable Data Rate Downstream. The maximum downstream net data rate currently attainable by the ATU-C transmitter and the ATU-R receiver, coded in bit/s." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.12" ::= { adsl2LineEntry 20 } adsl2LineStatusAttainableRateUs OBJECT-TYPE SYNTAX Unsigned32 UNITS "bits/second" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum Attainable Data Rate Upstream. The maximum upstream net data rate currently attainable by the ATU-R transmitter and the ATU-C receiver, coded in bit/s." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.13" ::= { adsl2LineEntry 21 } adsl2LineStatusActPsdDs OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "Actual Power Spectrum Density (PSD) Downstream. The average downstream transmit PSD over the sub carriers used for downstream. It ranges from -900 to 0 units of 0.1 dB (Physical values are -90 to 0 dBm/Hz). A value of all 1's indicates the measurement is out of range to be represented." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.14" Morgenstern, et al. Expires April 12, 2006 [Page 48] Internet-Draft NGDSL-LINE MIB October 2005 ::= { adsl2LineEntry 22 } adsl2LineStatusActPsdUs OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "Actual Power Spectrum Density (PSD) Upstream. The average upstream transmit PSD over the sub carriers used for upstream. It ranges from -900 to 0 units of 0.1 dB (Physical values are -90 to 0 dBm/Hz). A value of all 1's indicates the measurement is out of range to be represented." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.15" ::= { adsl2LineEntry 23 } adsl2LineStatusActAtpDs OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "Actual Aggregate Transmit Power Downstream. The total amount of transmit power delivered by the ATU-C at the U-C reference point, at the instant of measurement. It ranges from -310 to 310 units of 0.1 dB (Physical values are -31 to 31 dBm). A value of all 1's indicates the measurement is out of range to be represented." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.16" ::= { adsl2LineEntry 24 } adsl2LineStatusActAtpUs OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "Actual Aggregate Transmit Power Upstream. The total amount of transmit power delivered by the ATU-R at the U-R reference point, at the instant of measurement. It ranges from -310 to 310 units of 0.1 dB (Physical values are -31 to 31 dBm). A value of all 1's indicates the measurement is out of range to be represented." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.17" ::= { adsl2LineEntry 25 } ------------------------------------------------ Morgenstern, et al. Expires April 12, 2006 [Page 49] Internet-Draft NGDSL-LINE MIB October 2005 -- adsl2ChannelStatusTable -- ------------------------------------------------ adsl2ChannelStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2ChannelStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2ChannelStatusTable contains status parameters of ADSL2 channel." ::= { adsl2Status 1 } adsl2ChannelStatusEntry OBJECT-TYPE SYNTAX Adsl2ChannelStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2ChannelStatusTable contains status parameters of ADSL2 channel. The indexes of this table is an interface index where the interface has a ifType value which is applicable for a DSL channel and the termination unit." INDEX { ifIndex, adsl2ChStatusUnit } ::= { adsl2ChannelStatusTable 1 } Adsl2ChannelStatusEntry ::= SEQUENCE { adsl2ChStatusUnit Adsl2Unit, adsl2ChStatusChannelNum Unsigned32, adsl2ChStatusActDataRate Unsigned32, adsl2ChStatusPrevDataRate Unsigned32, adsl2ChStatusActDelay Unsigned32, adsl2ChStatusAtmStatus Adsl2ChAtmStatus, adsl2ChStatusPtmStatus Adsl2ChPtmStatus } adsl2ChStatusUnit OBJECT-TYPE SYNTAX Adsl2Unit MAX-ACCESS not-accessible STATUS current DESCRIPTION "The termination unit ATUC(1) or ATUR(2)." ::= { adsl2ChannelStatusEntry 1 } adsl2ChStatusChannelNum OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION Morgenstern, et al. Expires April 12, 2006 [Page 50] Internet-Draft NGDSL-LINE MIB October 2005 "Provides the bearer channel number associated with this row (i.e., the channel ifIndex). This enables determining the channel configuration profile and the channel thresholds profile applicable for this bearer channel." ::= { adsl2ChannelStatusEntry 2 } adsl2ChStatusActDataRate OBJECT-TYPE SYNTAX Unsigned32(0..200000000) UNITS "bits/second" MAX-ACCESS read-only STATUS current DESCRIPTION "The actual net data rate the bearer channel is operating at, if in L0 power management state. In L1 or L2 states, it relates to the previous L0 state. The data rate is coded in bit/s." REFERENCE "ITU-T G.997.1, paragraph 7.5.2.1" ::= { adsl2ChannelStatusEntry 3 } adsl2ChStatusPrevDataRate OBJECT-TYPE SYNTAX Unsigned32(0..200000000) UNITS "bits/second" MAX-ACCESS read-only STATUS current DESCRIPTION "The previous net data rate the bearer channel was operating at just before the latest rate change event. This could be a full or short initialization, fast retrain, DRA or power management transitions, excluding transitions between L0 state and L1 or L2 states. The data rate is coded in bit/s." REFERENCE "ITU-T G.997.1, paragraph 7.5.2.2" ::= { adsl2ChannelStatusEntry 4 } adsl2ChStatusActDelay OBJECT-TYPE SYNTAX Unsigned32(0..64) UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The actual one-way interleaving delay introduced by the PMS-TC in the direction of the bearer channel, if in L0 power management state. In L1 or L2 states, it relates to the previous L0 state. It is coded in ms (rounded to the nearest ms)." REFERENCE "ITU-T G.997.1, paragraph 7.5.2.3" ::= { adsl2ChannelStatusEntry 5 } Morgenstern, et al. Expires April 12, 2006 [Page 51] Internet-Draft NGDSL-LINE MIB October 2005 adsl2ChStatusAtmStatus OBJECT-TYPE SYNTAX Adsl2ChAtmStatus MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates current state (existing failures) of the ADSL channel in case its Data Path is ATM. This is a bit-map of possible conditions. The various bit positions are: noFailure(0), noCellDelineation(1), lossOfCellDelineation (2). In case the channel is not of ATM Data Path the object is set to '0'." REFERENCE "ITU-T G.997.1, paragraph 7.1.4" ::= { adsl2ChannelStatusEntry 6 } adsl2ChStatusPtmStatus OBJECT-TYPE SYNTAX Adsl2ChPtmStatus MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates current state (existing failures) of the ADSL channel in case its Data Path is PTM. This is a bit-map of possible conditions. The various bit positions are: noFailure(0), outOfSync (1). In case the channel is not of PTM Data Path the object is set to '0'." REFERENCE "ITU-T G.997.1, paragraph 7.1.5" ::= { adsl2ChannelStatusEntry 7 } ------------------------------------------------ -- Scalars that relate to the adsl2SCStatusTable. ------------------------------------------------ adsl2ScalarSCMaxInterfaces OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "This value determines the upper size of adsl2SCStatusTable. The maximum number of entries in adsl2SCStatusTable is equal to two times the value of this attribute." ::= { adsl2ScalarSC 1 } adsl2ScalarSCAvailInterfaces OBJECT-TYPE SYNTAX Unsigned32 Morgenstern, et al. Expires April 12, 2006 [Page 52] Internet-Draft NGDSL-LINE MIB October 2005 MAX-ACCESS read-only STATUS current DESCRIPTION "This value determines the amount of space that is currently available in adsl2SCStatusTable. The number of entries available in adsl2SCStatusTable is equal to two times the value of this attribute." ::= { adsl2ScalarSC 2 } ------------------------------------------------ -- adsl2SCStatusTable -- ------------------------------------------------ adsl2SCStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2SCStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2SCStatusTable contains status parameters of ADSL2 sub carriers." ::= { adsl2Status 2 } adsl2SCStatusEntry OBJECT-TYPE SYNTAX Adsl2SCStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table Hfadsl2SCStatusEntry contains status parameters of ADSL2 sub carriers. The index of this table is an interface index where the interface has a ifType of adsl2(xx)." INDEX { ifIndex, adsl2SCStatusDirection } ::= { adsl2SCStatusTable 1 } Adsl2SCStatusEntry ::= SEQUENCE { adsl2SCStatusDirection Adsl2Direction, adsl2SCStatusMtime Unsigned32, adsl2SCStatusSnr OCTET STRING, adsl2SCStatusBitsAlloc OCTET STRING, adsl2SCStatusGainAlloc OCTET STRING, adsl2SCStatusTssi Adsl2Tssi, adsl2SCStatusLinScale Unsigned32, adsl2SCStatusLinReal OCTET STRING, adsl2SCStatusLinImg OCTET STRING, adsl2SCStatusLogMt Unsigned32, adsl2SCStatusLog OCTET STRING, adsl2SCStatusQlnMt Unsigned32, Morgenstern, et al. Expires April 12, 2006 [Page 53] Internet-Draft NGDSL-LINE MIB October 2005 adsl2SCStatusQln OCTET STRING, adsl2SCStatusLnAtten Unsigned32, adsl2SCStatusSigAtten Unsigned32, adsl2SCStatusSnrMargin Integer32, adsl2SCStatusAttainableRate Unsigned32, adsl2SCStatusActAtp Integer32, adsl2SCStatusRowStatus RowStatus } adsl2SCStatusDirection OBJECT-TYPE SYNTAX Adsl2Direction MAX-ACCESS not-accessible STATUS current DESCRIPTION "The direction of the subcarrier either upstream or downstream" ::= { adsl2SCStatusEntry 1 } adsl2SCStatusMtime OBJECT-TYPE SYNTAX Unsigned32 UNITS "symbols" MAX-ACCESS read-only STATUS current DESCRIPTION "SNR Measurement Time. The number of symbols used to measure the SNR values on the respective transmission direction. It should correspond to the value specified in the recommendation (e.g. the number of symbols in 1 second time interval for G.992.3). This parameter corresponds to 1 second in loop diagnostic procedure and should be updated otherwise" REFERENCE "ITU-T G.997.1, paragraph 7.5.1.20.1 (SNRMTds) and paragraph 7.5.1.20.3 (SNRMTus)" ::= { adsl2SCStatusEntry 2 } adsl2SCStatusSnr OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..512)) MAX-ACCESS read-only STATUS current DESCRIPTION "The SNR Margin per sub-carrier, expressing the ratio between the received signal power and received noise power per subscriber. It is an array of 512 bytes, designed for supporting up to 512 (downstream) sub-carriers. The number of utilized octets on downstream direction depends on NSCds and on upstream direction it depends on NSCus. This value is referred here as NSC. Byte i (0 <= i < NSC) is set to a value in the range 0 to Morgenstern, et al. Expires April 12, 2006 [Page 54] Internet-Draft NGDSL-LINE MIB October 2005 254 to indicate that the respective downstream or upstream sub- carrier i has SNR of: (-32 + Adsl2SubcarrierSnr(i)/2) in dB (i.e., -32 to 95dB). The special value 255 means that no measurement could be done for the subcarrier because it is out of the PSD mask passband or that the noise PSD is out of range to be represented. Each value in this array is 8 bits wide." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.20.2 (SNRpsds) and paragraph 7.5.1.20.4 (SNRpsus)" ::= { adsl2SCStatusEntry 3 } adsl2SCStatusBitsAlloc OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..256)) UNITS "bits" MAX-ACCESS read-only STATUS current DESCRIPTION "The bits allocation per sub-carrier. An array of 256 bytes (512 nibbles), designed for supporting up to 512 (downstream) sub-carriers. The number of utilized nibbles on downstream direction depends on NSCds and on upstream direction it depends on NSCus. This value is referred here as NSC. Nibble i (0 <= i < NSC) is set to a value in the range 0 to 15 to indicate that the respective downstream or upstream sub-carrier i has the same amount of bits allocation." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.21.1 (BITSpsds) and paragraph 7.5.1.21.2 (BITSpsus)" ::= { adsl2SCStatusEntry 4 } adsl2SCStatusGainAlloc OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..1024)) MAX-ACCESS read-only STATUS current DESCRIPTION "The gain allocation per sub-carrier. An array of 512 16-bits values, designed for supporting up to 512 (downstream) sub- carriers. The number of utilized octets on downstream direction depends on NSCds and on upstream direction it depends on NSCus. This value is referred here as NSC. Value i (0 <= i < NSC) is in the range 0 to 4093 to indicate that the respective downstream or upstream sub-carrier i has the same amount of gain value. The gain value is represented as a multiple of 1/512 on linear scale. Each value in this array is 16 bits wide and is stored in big endian format." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.21.3 (GAINSpsds) Morgenstern, et al. Expires April 12, 2006 [Page 55] Internet-Draft NGDSL-LINE MIB October 2005 and paragraph 7.5.1.21.4 (GAINSpsus)" ::= { adsl2SCStatusEntry 5 } adsl2SCStatusTssi OBJECT-TYPE SYNTAX Adsl2Tssi MAX-ACCESS read-only STATUS current DESCRIPTION "The transmit spectrum shaping (TSSi) breakpoints expressed as the set of breakpoints exchanged during G.994.1. Each breakpoint is a pair of values occupying 3 octets with the following structure: First 2 octets - Index of the subcarrier used in the context of the breakpoint. Third octet - The shaping parameter at the breakpoint. Subcarrier index is an unsigned number in the range 1 to either NSCds (downstream direction) or NSCus (upstream direction). The shaping parameter value is in the range 0 to 127 (units of -0.5dB). The special value 127 indicates that the subcarrier is not transmitted." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.21.5 (TSSpsds) and paragraph 7.5.1.21.6 (TSSpsus)" ::= { adsl2SCStatusEntry 6 } adsl2SCStatusLinScale OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The scale factor to be applied to the H(f) linear representation values for the respective transmission direction. This parameter is only available after a loop diagnostic procedure." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.18.1 (HLINSCds) and paragraph 7.5.1.18.5 (HLINSCus)" ::= { adsl2SCStatusEntry 7 } adsl2SCStatusLinReal OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..1024)) MAX-ACCESS read-only STATUS current DESCRIPTION "An array of up to 512 complex H(f) linear representation values in linear scale for the respective transmission direction. It is designed to support up to 512 (downstream) sub-carriers. The number of utilized values on downstream direction depends on NSCds and on upstream direction it depends on NSCus. This Morgenstern, et al. Expires April 12, 2006 [Page 56] Internet-Draft NGDSL-LINE MIB October 2005 value is referred here as NSC. Each array entry represents the real component [referred here as a(i)] of Hlin(f = i*Df) value for a particular sub-carrier index i (0 <= i < NSC). Hlin(f) is represented as ((scale/2^15)*((a(i)+j*b(i))/2^15)), where scale is Adsl2SubcarrierLinScale and a(i) and b(i) [provided by the Adsl2SubcarrierLinImg object] are in the range (-2^15+1) to (+2^15-1). A special value a(i)=b(i)= -2^15 indicates that no measurement could be done for the subcarrier because it is out of the passband or that the attenuation is out of range to be represented. This parameter is only available after a loop diagnostic procedure. Each value in this array is 16 bits wide and is stored in big endian format." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.18.2 (HLINpsds) and paragraph 7.5.1.18.6 (HLINpsds)" ::= { adsl2SCStatusEntry 8 } adsl2SCStatusLinImg OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..1024)) MAX-ACCESS read-only STATUS current DESCRIPTION "An array of up to 512 complex H(f) linear representation values in linear scale for the respective transmission direction. It is designed to support up to 512 (downstream) sub-carriers. The number of utilized values on downstream direction depends on NSCds and on upstream direction it depends on NSCus. This value is referred here as NSC. Each array entry represents the imaginary component [referred here as b(i)] of Hlin(f = i*Df) value for a particular sub- carrier index i (0 <= i < NSC). Hlin(f) is represented as ((scale/2^15)*((a(i)+j*b(i))/2^15)), where scale is Adsl2SubcarrierLinScale and a(i) [provided by the Adsl2SubcarrierLinReal object] and b(i) are in the range (-2^15+1) to (+2^15-1). A special value a(i)=b(i)= -2^15 indicates that no measurement could be done for the subcarrier because it is out of the passband or that the attenuation is out of range to be represented. This parameter is only available after a loop diagnostic procedure. Each value in this array is 16 bits wide and is stored in big endian format." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.18.2 (HLINpsds) and paragraph 7.5.1.18.6 (HLINpsds)" ::= { adsl2SCStatusEntry 9 } Morgenstern, et al. Expires April 12, 2006 [Page 57] Internet-Draft NGDSL-LINE MIB October 2005 adsl2SCStatusLogMt OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of symbols used to measure the H(f) logarithmic measurement values for the respective transmission direction. This parameter should correspond to the value specified in the recommendation (e.g. the number of symbols in 1 second time interval for G.992.3). This parameter corresponds to 1 second in loop diagnostic procedure and should be updated in initialization" REFERENCE "ITU-T G.997.1, paragraph 7.5.1.18.3 (HLOGMTds) and paragraph 7.5.1.18.7 (HLOGMTus)" ::= { adsl2SCStatusEntry 10 } adsl2SCStatusLog OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..1024)) MAX-ACCESS read-only STATUS current DESCRIPTION "An array of up to 512 real H(f) logarithmic representation values in dB for the respective transmission direction. It is designed to support up to 512 (downstream) sub-carriers The number of utilized values on downstream direction depends on NSCds and on upstream direction it depends on NSCus. This value is referred here as NSC. Each array entry represents the real Hlog(f = i*Df) value for a particular sub-carrier index i, (0 <= i < NSC). The real Hlog(f) value is represented as (6-m(i)/10), with m(i) in the range 0 to 1022. A special value m=1023 indicates that no measurement could be done for the subcarrier because it is out of the passband or that the attenuation is out of range to be represented. This parameter is applicable in loop diagnostic procedure and initialization. Each value in this array is 16 bits wide and is stored in big endian format." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.18.4 (HLOGpsds) and paragraph 7.5.1.18.8 (HLOGpsus)" ::= { adsl2SCStatusEntry 11 } adsl2SCStatusQlnMt OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of symbols used to measure the Quiet Line Noise values on the respective transmission direction. This Morgenstern, et al. Expires April 12, 2006 [Page 58] Internet-Draft NGDSL-LINE MIB October 2005 parameter should correspond to the value specified in the recommendation (e.g. the number of symbols in 1 second time interval for G.992.3). This parameter corresponds to 1 second in loop diagnostic procedure and should be updated in initialization " REFERENCE "ITU-T G.997.1, paragraph 7.5.1.19.1 (QLNMTds) and paragraph 7.5.1.19.3 (QLNMTus)" ::= { adsl2SCStatusEntry 12 } adsl2SCStatusQln OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..512)) UNITS "dBm/Hz" MAX-ACCESS read-only STATUS current DESCRIPTION "An array of up to 512 real Quiet Line Noise values in dBm/Hz for the respective transmission direction. It is designed for up to 512 (downstream) sub-carriers The number of utilized values on downstream direction depends on NSCds and on upstream direction it depends on NSCus. This value is referred here as NSC. Each array entry represents the QLN(f = i*Df) value for a particular sub-carrier index i, (0 <= i < NSC). The QLN(f) is represented as ( -23-n(i)/2), with n(i) in the range 0 to 254. A special value n(i)=255 indicates that no measurement could be done for the subcarrier because it is out of the passband or that the noise PSD is out of range to be represented. This parameter is applicable in loop diagnostic procedure and initialization. Each value in this array is 8 bits wide." REFERENCE "ITU-T G.997.1, paragraph 7.5.1.19.2 (QLNpsds) and paragraph 7.5.1.19.4 (QLNpsus)" ::= { adsl2SCStatusEntry 13 } adsl2SCStatusLnAtten OBJECT-TYPE SYNTAX Unsigned32 UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "When referring to the downstream direction it is the measured difference in the total power transmitted by the ATU-C and the total power received by the ATU-R over all sub carriers during diagnostics mode. When referring to the upstream direction it is the measured difference in the total power transmitted by the ATU-R and the total power received by the ATU-C over all sub carriers during diagnostics mode. Morgenstern, et al. Expires April 12, 2006 [Page 59] Internet-Draft NGDSL-LINE MIB October 2005 It ranges from 0 to 1270 units of 0.1 dB (Physical values are 0 to 127 dB). A value of all 1's indicates the line attenuation is out of range to be represented. This object reflects the value of the parameter following the most recent DELT performed on the associated line. Once the DELT process is over the parameter no longer changes until the row is deleted or a new DELT process is initiated. " REFERENCE "ITU-T G.997.1, paragraph 7.5.1.6 (LATNds) and paragraph 7.5.1.7 (LATNus)" ::= { adsl2SCStatusEntry 14 } adsl2SCStatusSigAtten OBJECT-TYPE SYNTAX Unsigned32 UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "When referring to the downstream direction it is the measured difference in the total power transmitted by the ATU-C and the total power received by the ATU-R over all sub carriers during Showtime after the diagnostics mode . When referring to the upstream direction it is the measured difference in the total power transmitted by the ATU-R and the total power received by the ATU-C over all sub carriers during Showtime after the diagnostics mode . It ranges from 0 to 1270 units of 0.1 dB (Physical values are 0 to 127 dB). A value of all 1's indicates the line attenuation is out of range to be represented. This object reflects the value of the parameter following the most recent DELT performed on the associated line. Once the DELT process is over the parameter no longer changes until the row is deleted or a new DELT process is initiated. " REFERENCE "ITU-T G.997.1, paragraph 7.5.1.8 (SATNds) and paragraph 7.5.1.9 (SATNus)" ::= { adsl2SCStatusEntry 15 } adsl2SCStatusSnrMargin OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "SNR Margin is the maximum increase in dB of the noise power received at the ATU (ATU-R on downstream direction and ATU-C on upstream direction), such that the BER requirements are met for all bearer channels received at the ATU. It ranges from -640 to 630 units of 0.1 dB (Physical values are -64 to 63 dB). A value of all 1's indicates the SNR margin is Morgenstern, et al. Expires April 12, 2006 [Page 60] Internet-Draft NGDSL-LINE MIB October 2005 out of range to be represented. This object reflects the value of the parameter following the most recent DELT performed on the associated line. Once the DELT process is over the parameter no longer changes until the row is deleted or a new DELT process is initiated. " REFERENCE "ITU-T G.997.1, paragraph 7.5.1.10 (SNRMds) and paragraph 7.5.1.11 (SNRMus)" ::= { adsl2SCStatusEntry 16 } adsl2SCStatusAttainableRate OBJECT-TYPE SYNTAX Unsigned32 UNITS "bits/second" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum Attainable Data Rate. The maximum net data rate currently attainable by the ATU-C transmitter and ATU-R receiver (when referring to downstream direction) or by the ATU-R transmitter and ATU-C receiver (when referring to upstream direction). Value is coded in bits/s. This object reflects the value of the parameter following the most recent DELT performed on the associated line. Once the DELT process is over the parameter no longer changes until the row is deleted or a new DELT process is initiated. " REFERENCE "ITU-T G.997.1, paragraph 7.5.1.12 (ATTNDRds) and paragraph 7.5.1.13 (ATTNDRus)" ::= { adsl2SCStatusEntry 17 } adsl2SCStatusActAtp OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dB" MAX-ACCESS read-only STATUS current DESCRIPTION "Actual Aggregate Transmit Power from the ATU (ATU-R on downstream direction and ATU-C on upstream direction), at the instant of measurement. It ranges from -310 to 310 units of 0.1 dB (Physical values are -31 to 31 dBm). A value of all 1's indicates the measurement is out of range to be represented. This object reflects the value of the parameter following the most recent DELT performed on the associated line. Once the DELT process is over the parameter no longer changes until the row is deleted or a new DELT process is initiated. " REFERENCE "ITU-T G.997.1, paragraph 7.5.1.14 (ACTPSDds) and paragraph 7.5.1.15 (ACTPSDus)" ::= { adsl2SCStatusEntry 18 } Morgenstern, et al. Expires April 12, 2006 [Page 61] Internet-Draft NGDSL-LINE MIB October 2005 adsl2SCStatusRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-write STATUS current DESCRIPTION "Row Status. The SNMP agent should create a row in this table for storing the results of a DELT performed on the associated line, if such a row does not already exist. The SNMP agent may have a limited resources and therefore in case multiple rows co-exist in the table it may fail to add new rows to the table or allocate memory resources for a new DELT process. If that occurs the SNMP agent responds with either the value 'tableFull' or the value 'noResources' (for adsl2LineCmndConfLdsfFailReason object in adsl2LineTable) The management system (the operator) may delete rows according to any scheme. E.g., after retrieving the results." ::= { adsl2SCStatusEntry 19 } ------------------------------------------------ -- adsl2LineInventoryTable -- ------------------------------------------------ adsl2LineInventoryTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2LineInventoryEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineInventoryTable contains inventory of ADSL2 unit." ::= { adsl2Inventory 1 } adsl2LineInventoryEntry OBJECT-TYPE SYNTAX Adsl2LineInventoryEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineInventoryTable contains inventory of ADSL2 unit. The index of this table is an interface index where the interface has a ifType of adsl2(xx)." INDEX { ifIndex, adsl2LInvUnit } ::= { adsl2LineInventoryTable 1 } Adsl2LineInventoryEntry ::= SEQUENCE { adsl2LInvUnit Adsl2Unit, adsl2LInvG994VendorId OCTET STRING, adsl2LInvSystemVendorId OCTET STRING, Morgenstern, et al. Expires April 12, 2006 [Page 62] Internet-Draft NGDSL-LINE MIB October 2005 adsl2LInvVersionNumber OCTET STRING, adsl2LInvSerialNumber OCTET STRING, adsl2LInvSelfTestResult OCTET STRING, adsl2LInvTransmissionCapabilities Adsl2TransmissionModeType } adsl2LInvUnit OBJECT-TYPE SYNTAX Adsl2Unit MAX-ACCESS not-accessible STATUS current DESCRIPTION "The termination unit ATUC{1} or ATUR{2}." ::= { adsl2LineInventoryEntry 1 } adsl2LInvG994VendorId OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..8)) MAX-ACCESS read-only STATUS current DESCRIPTION "The ATU G.994.1 Vendor ID as inserted in the G.994.1 CL/CLR message. It consists of 8 binary octets, including a country code followed by a (regionally allocated) provider code, as defined in Recommendation T.35." REFERENCE "ITU-T G.997.1, paragraph 7.4" ::= { adsl2LineInventoryEntry 2 } adsl2LInvSystemVendorId OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..8)) MAX-ACCESS read-only STATUS current DESCRIPTION "The ATU System Vendor ID (identifies the ATU system integrator) as inserted in the Overhead Messages (both ATUs for G.992.3 and G.992.4) or in the Embedded Operations Channel (only ATU-R in G.992.1 and G.992.2). It consists of 8 binary octets, with same format as used for Adsl2InvG994VendorId." REFERENCE "ITU-T G.997.1, paragraph 7.4" ::= { adsl2LineInventoryEntry 3 } adsl2LInvVersionNumber OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..16)) MAX-ACCESS read-only STATUS current DESCRIPTION "The ATU version number (vendor specific information) as inserted in the Overhead Messages (both ATUs for G.992.3 and G.992.4) or in the Embedded Operations Channel (only ATU-R in Morgenstern, et al. Expires April 12, 2006 [Page 63] Internet-Draft NGDSL-LINE MIB October 2005 G.992.1 and G.992.2). It consists of up to 16 binary octets." REFERENCE "ITU-T G.997.1, paragraph 7.4" ::= { adsl2LineInventoryEntry 4 } adsl2LInvSerialNumber OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..32)) MAX-ACCESS read-only STATUS current DESCRIPTION "The ATU serial number (vendor specific information) as inserted in the Overhead Messages (both ATUs for G.992.3 and G.992.4) or in the Embedded Operations Channel (only ATU-R in G.992.1 and G.992.2). It is vendor specific information. It consists of up to 32 ASCII characters." REFERENCE "ITU-T G.997.1, paragraph 7.4" ::= { adsl2LineInventoryEntry 5 } adsl2LInvSelfTestResult OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..4)) MAX-ACCESS read-only STATUS current DESCRIPTION "The ATU self-test result, coded as a 32-bit integer. The most significant octet of this object is '0' if the self-test passed and '1' if the self-test failed. The interpretation of the other octets is vendor discretionary." REFERENCE "ITU-T G.997.1, paragraph 7.4" ::= { adsl2LineInventoryEntry 6 } adsl2LInvTransmissionCapabilities OBJECT-TYPE SYNTAX Adsl2TransmissionModeType MAX-ACCESS read-only STATUS current DESCRIPTION "The ATU transmission system capability list of the different coding types. It is coded in a bit-map representation with 1 or more bits set. A bit set to '1' means that the ATU supports the respective coding. The value may be derived from the handshaking procedures defined in G.994.1. A set of ADSL2 line transmission modes, with one bit per mode." REFERENCE "ITU-T G.997.1, paragraph 7.4" ::= { adsl2LineInventoryEntry 7 } ------------------------------------------------ -- adsl2LineConfTemplateTable -- ------------------------------------------------ adsl2LineConfTemplateTable OBJECT-TYPE Morgenstern, et al. Expires April 12, 2006 [Page 64] Internet-Draft NGDSL-LINE MIB October 2005 SYNTAX SEQUENCE OF Adsl2LineConfTemplateEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineConfTemplateTable contains ADSL2 line configuration template." ::= { adsl2ProfileLine 1 } adsl2LineConfTemplateEntry OBJECT-TYPE SYNTAX Adsl2LineConfTemplateEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineConfTemplateTable contains ADSL2 line configuration template. A default template with an index of 'DEFVAL', will always exist and its parameters will be set to vendor specific values, unless otherwise specified in this document" INDEX { adsl2LConfTempTemplateName } ::= { adsl2LineConfTemplateTable 1 } Adsl2LineConfTemplateEntry ::= SEQUENCE { adsl2LConfTempTemplateName SnmpAdminString, adsl2LConfTempLineProfile SnmpAdminString, adsl2LConfTempChan1ConfProfile SnmpAdminString, adsl2LConfTempChan1RaRatioDs Unsigned32, adsl2LConfTempChan1RaRatioUs Unsigned32, adsl2LConfTempChan2ConfProfile SnmpAdminString, adsl2LConfTempChan2RaRatioDs Unsigned32, adsl2LConfTempChan2RaRatioUs Unsigned32, adsl2LConfTempChan3ConfProfile SnmpAdminString, adsl2LConfTempChan3RaRatioDs Unsigned32, adsl2LConfTempChan3RaRatioUs Unsigned32, adsl2LConfTempChan4ConfProfile SnmpAdminString, adsl2LConfTempChan4RaRatioDs Unsigned32, adsl2LConfTempChan4RaRatioUs Unsigned32, adsl2LConfTempRowStatus RowStatus } adsl2LConfTempTemplateName OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object identifies a row in this table." REFERENCE "DSL Forum TR-90, paragraph 5.1.4" Morgenstern, et al. Expires April 12, 2006 [Page 65] Internet-Draft NGDSL-LINE MIB October 2005 ::= { adsl2LineConfTemplateEntry 1 } adsl2LConfTempLineProfile OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS read-create STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Line Configuration Profile Table, (Adsl2LineConfProfileTable), which applies for this ADSL2 line." REFERENCE "DSL Forum TR-90, paragraph 5.1.4" DEFVAL { "DEFVAL" } ::= { adsl2LineConfTemplateEntry 2 } adsl2LConfTempChan1ConfProfile OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS read-create STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Channel Configuration Profile Table, (Adsl2ChanConfProfileTable), which applies for ADSL2 bearer channel #1. The channel profile name specified here must match the name of an existing row in the adsl2ChConfProfileTable table." DEFVAL { "DEFVAL" } ::= { adsl2LineConfTemplateEntry 3 } adsl2LConfTempChan1RaRatioDs OBJECT-TYPE SYNTAX Unsigned32(0..100) UNITS "percents" MAX-ACCESS read-create STATUS current DESCRIPTION "Rate Adaptation Ratio. The ratio (in %) that should be taken into account for the bearer channel #1 when performing rate adaptation on Downstream. The ratio refers to the available data rate in excess of the Minimum Data Rate summed over all bearer channels. Also, the 1- Adsl2ConfTemplateChan1RaRatioDs is the ratio of excess data rate to be assigned to all other bearer channels on Downstream direction. The sum of rate adaptation ratios over all bearers on the same direction shall be equal to 100%." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" DEFVAL { 100 } ::= { adsl2LineConfTemplateEntry 4 } adsl2LConfTempChan1RaRatioUs OBJECT-TYPE Morgenstern, et al. Expires April 12, 2006 [Page 66] Internet-Draft NGDSL-LINE MIB October 2005 SYNTAX Unsigned32(0..100) UNITS "percents" MAX-ACCESS read-create STATUS current DESCRIPTION "Rate Adaptation Ratio. The ratio (in %) that should be taken into account for the bearer channel #1 when performing rate adaptation on Upstream. The ratio refers to the available data rate in excess of the Minimum Data Rate summed over all bearer channels. Also, the 1 - Adsl2ConfTemplateChan1RaRatioUs is the ratio of excess data rate to be assigned to all other bearer channels on Upstream direction. The sum of rate adaptation ratios over all bearers on the same direction shall be equal to 100 %." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" DEFVAL { 100 } ::= { adsl2LineConfTemplateEntry 5 } adsl2LConfTempChan2ConfProfile OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(0..32)) MAX-ACCESS read-create STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Channel Configuration Profile Table, (Adsl2ChanConfProfileTable), which applies for ADSL2 bearer channel #2. If channel is unused then the object is set to a zero length string. This object may be set to a zero length string only if adsl2LConfTempChan3ConfProfile contains a zero length string." DEFVAL { "" } ::= { adsl2LineConfTemplateEntry 6 } adsl2LConfTempChan2RaRatioDs OBJECT-TYPE SYNTAX Unsigned32(0..100) UNITS "percents" MAX-ACCESS read-create STATUS current DESCRIPTION "Rate Adaptation Ratio. The ratio (in %) that should be taken into account for the bearer channel #2 when performing rate adaptation on Downstream. The ratio refers to the available data rate in excess of the Minimum Data Rate summed over all bearer channels. Also, the 1 - Adsl2ConfTemplateChan2RaRatioDs is the ratio of excess data rate to be assigned to all other bearer channels on Morgenstern, et al. Expires April 12, 2006 [Page 67] Internet-Draft NGDSL-LINE MIB October 2005 Downstream direction. The sum of rate adaptation ratios over all bearers on the same direction shall be equal to 100%." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" DEFVAL { 0 } ::= { adsl2LineConfTemplateEntry 7 } adsl2LConfTempChan2RaRatioUs OBJECT-TYPE SYNTAX Unsigned32(0..100) UNITS "percents" MAX-ACCESS read-create STATUS current DESCRIPTION "Rate Adaptation Ratio. The ratio (in %) that should be taken into account for the bearer channel #2 when performing rate adaptation on Upstream. The ratio refers to the available data rate in excess of the Minimum Data Rate summed over all bearer channels. Also, the 1 - Adsl2ConfTemplateChan2RaRatioUs is the ratio of excess data rate to be assigned to all other bearer channels on Upstream direction. The sum of rate adaptation ratios over all bearers on the same direction shall be equal to 100 %." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" DEFVAL { 0 } ::= { adsl2LineConfTemplateEntry 8 } adsl2LConfTempChan3ConfProfile OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(0..32)) MAX-ACCESS read-create STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Channel Configuration Profile Table, (Adsl2ChanConfProfileTable), which applies for ADSL2 bearer channel #3. If channel is unused then the object is set to a zero length string. This object may be set to a zero length string only if adsl2LConfTempChan4ConfProfile contains a zero length string. This object may be set to a non zero length string only if adsl2LConfTempChan2ConfProfile contains a non zero length string." DEFVAL { "" } ::= { adsl2LineConfTemplateEntry 9 } adsl2LConfTempChan3RaRatioDs OBJECT-TYPE SYNTAX Unsigned32(0..100) UNITS "percents" Morgenstern, et al. Expires April 12, 2006 [Page 68] Internet-Draft NGDSL-LINE MIB October 2005 MAX-ACCESS read-create STATUS current DESCRIPTION "Rate Adaptation Ratio. The ratio (in %) that should be taken into account for the bearer channel #3 when performing rate adaptation on Downstream. The ratio refers to the available data rate in excess of the Minimum Data Rate summed over all bearer channels. Also, the 1- Adsl2ConfTemplateChan3RaRatioDs is the ratio of excess data rate to be assigned to all other bearer channels on Downstream direction. The sum of rate adaptation ratios over all bearers on the same direction shall be equal to 100%." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" DEFVAL { 0 } ::= { adsl2LineConfTemplateEntry 10 } adsl2LConfTempChan3RaRatioUs OBJECT-TYPE SYNTAX Unsigned32(0..100) UNITS "percents" MAX-ACCESS read-create STATUS current DESCRIPTION "Rate Adaptation Ratio. The ratio (in %) that should be taken into account for the bearer channel #3 when performing rate adaptation on Upstream. The ratio refers to the available data rate in excess of the Minimum Data Rate summed over all bearer channels. Also, the 1 - Adsl2ConfTemplateChan3RaRatioUs is the ratio of excess data rate to be assigned to all other bearer channels on Upstream direction. The sum of rate adaptation ratios over all bearers on the same direction shall be equal to 100%." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" DEFVAL { 0 } ::= { adsl2LineConfTemplateEntry 11 } adsl2LConfTempChan4ConfProfile OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(0..32)) MAX-ACCESS read-create STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL2 Channel Configuration Profile Table, (Adsl2ChanConfProfileTableDs), which applies for ADSL2 bearer channel #4. If channel is unused Then the object is set to a zero length string. This object may be set to a non zero length string only if adsl2LConfTempChan3ConfProfile contains a non zero length string." Morgenstern, et al. Expires April 12, 2006 [Page 69] Internet-Draft NGDSL-LINE MIB October 2005 DEFVAL { "" } ::= { adsl2LineConfTemplateEntry 12 } adsl2LConfTempChan4RaRatioDs OBJECT-TYPE SYNTAX Unsigned32(0..100) UNITS "percents" MAX-ACCESS read-create STATUS current DESCRIPTION "Rate Adaptation Ratio. The ratio (in %) that should be taken into account for the bearer channel #4 when performing rate adaptation on Downstream. The ratio refers to the available data rate in excess of the Minimum Data Rate summed over all bearer channels. Also, the 1 - Chan4RaRatio is the ratio of excess data rate to be assigned to all other bearer channels. The sum of rate adaptation ratios over all bearers on the same direction shall sum to 100%." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" DEFVAL { 0 } ::= { adsl2LineConfTemplateEntry 13 } adsl2LConfTempChan4RaRatioUs OBJECT-TYPE SYNTAX Unsigned32(0..100) UNITS "percents" MAX-ACCESS read-create STATUS current DESCRIPTION "Rate Adaptation Ratio. The ratio (in %) that should be taken into account for the bearer channel #4 when performing rate adaptation on Upstream. The ratio refers to the available data rate in excess of the Minimum Data Rate summed over all bearer channels. Also, the 1 - Chan4RaRatio is the ratio of excess data rate to be assigned to all other bearer channels. The sum of rate adaptation ratios over all bearers on the same direction shall sum to 100%." REFERENCE "ITU-T G.997.1, paragraph 7.3.2.1" DEFVAL { 0 } ::= { adsl2LineConfTemplateEntry 14 } adsl2LConfTempRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object is used to create a new row or modify or delete an existing row in this table. A profile activated by setting this object to 'active'. Morgenstern, et al. Expires April 12, 2006 [Page 70] Internet-Draft NGDSL-LINE MIB October 2005 When 'active' is set, the system will validate the profile. Before a profile can be deleted or taken out of service (by setting this object to 'destroy' or 'outOfService'), it must be first unreferenced from all associated lines." ::= { adsl2LineConfTemplateEntry 15 } ------------------------------------------ -- adsl2LineConfProfTable -- ------------------------------------------ adsl2LineConfProfTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2LineConfProfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineConfProfTable contains ADSL2 line profile configuration." ::= { adsl2ProfileLine 2 } adsl2LineConfProfEntry OBJECT-TYPE SYNTAX Adsl2LineConfProfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2LineConfProfTable contains ADSL2 line profile configuration. A default profile with an index of 'DEFVAL', will always exist and its parameters will be set to vendor specific values, unless otherwise specified in this document" INDEX { adsl2LConfProfProfileName } ::= { adsl2LineConfProfTable 1 } Adsl2LineConfProfEntry ::= SEQUENCE { adsl2LConfProfProfileName SnmpAdminString, adsl2LConfProfScMaskDs Adsl2ScMaskDs, adsl2LConfProfScMaskUs Adsl2ScMaskUs, adsl2LConfProfRfiBandsDs Adsl2RfiDs, adsl2LConfProfRaModeDs Adsl2RaMode, adsl2LConfProfRaModeUs Adsl2RaMode, adsl2LConfProfRaUsNrmDs Unsigned32, adsl2LConfProfRaUsNrmUs Unsigned32, adsl2LConfProfRaUsTimeDs Unsigned32, adsl2LConfProfRaUsTimeUs Unsigned32, adsl2LConfProfRaDsNrmsDs Unsigned32, Morgenstern, et al. Expires April 12, 2006 [Page 71] Internet-Draft NGDSL-LINE MIB October 2005 adsl2LConfProfRaDsNrmsUs Unsigned32, adsl2LConfProfRaDsTimeDs Unsigned32, adsl2LConfProfRaDsTimeUs Unsigned32, adsl2LConfProfTargetSnrmDs Unsigned32, adsl2LConfProfTargetSnrmUs Unsigned32, adsl2LConfProfMaxSnrmDs Unsigned32, adsl2LConfProfMaxSnrmUs Unsigned32, adsl2LConfProfMinSnrmDs Unsigned32, adsl2LConfProfMinSnrmUs Unsigned32, adsl2LConfProfMsgMinUs Unsigned32, adsl2LConfProfMsgMinDs Unsigned32, adsl2LConfProfAtuTransSysEna Adsl2TransmissionModeType, adsl2LConfProfPmMode Adsl2LConfProfPmMode, adsl2LConfProfL0Time Unsigned32, adsl2LConfProfL2Time Unsigned32, adsl2LConfProfL2Atpr Unsigned32, adsl2LConfProfL2Atprt Unsigned32, adsl2LConfProfRowStatus RowStatus } adsl2LConfProfProfileName OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(1..32)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object identifies a row in this table." ::= { adsl2LineConfProfEntry 1 } adsl2LConfProfScMaskDs OBJECT-TYPE SYNTAX Adsl2ScMaskDs MAX-ACCESS read-create STATUS current DESCRIPTION "Sub-carriers mask. A bitmap of 512 bits, that allows masking up to 512 downstream sub-carriers, depending on NSCds. If bit i (0 <= i < NSCds) is set to '1' the respective downstream sub-carrier i is masked and if set to '0' the respective sub-carrier is unmasked. Note that there should be always unmasked sub carriers (i.e., the object cannot be all 1's). Also note that in case NSCds < 512 all bits i (NSCds i <= 512) should be set to '1'." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.2.6" ::= { adsl2LineConfProfEntry 2 } adsl2LConfProfScMaskUs OBJECT-TYPE SYNTAX Adsl2ScMaskUs MAX-ACCESS read-create STATUS current Morgenstern, et al. Expires April 12, 2006 [Page 72] Internet-Draft NGDSL-LINE MIB October 2005 DESCRIPTION "Sub-carriers mask. A bitmap of 64 bits, that allows masking up to 64 downstream sub-carriers, depending on NSCds. If bit i (0 <= i < NSCus) is set to '1' the respective upstream sub-carrier i is masked and if set to '0' the respective sub-carrier is unmasked. Note that there should be always unmasked sub carriers (i.e., the object cannot be all 1's). Also note that in case NSCus < 64 all bits i (NSCus < i <= 64) should be set to '1'." REFERENCE "ITU-T G.997.1, paragraph 7.3.1.2.7" ::= { adsl2LineConfProfEntry 3 } adsl2LConfProfRfiBandsDs OBJECT-TYPE SYNTAX Adsl2RfiDs MAX-ACCESS read-create STATUS current DESCRIPTION "The subset of downstream PSD mask breakpoints that shall be used to notch an RFI band. The specific interpolation around these points is defined in G.992.5. It is a bitmap of 512 bits, that allows referring to up to 512 downstream sub-carriers, depending on NSCds. If bit i (0 <= i < NSCds) is set to '1' the respective downstream sub-carrier i is part of a notch filter and if set to '0' the respective sub-carrier is not part of a notch filter. This information complements the specification provided by adsl2LconfProfPsdMaskDs. Note that in case NSCds<512 all bits i (NSCds= 1 for one or more bearer channels OR LOS >= 1 OR SEF >=1 OR LPR >= 1 ATU-R: FEBE >= 1 for one or more bearer channels OR LOS-FE >=1 OR RDI >=1 OR LPR-FE >=1 . This parameter is inhibited during UAS." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 6 } adsl2PMLCurr15MSes OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval that there was: ATU-C: (CRC-8 summed over all bearer channels) >= 18 OR LOS >= 1 OR SEF >= 1 OR LPR >= 1 ATU-R: (FEBE summed over all bearer channels) >= 18 OR LOS-FE >= 1 OR RDI >= 1 OR LPR-FE >= 1 . This parameter is inhibited during UAS." Morgenstern, et al. Expires April 12, 2006 [Page 106] Internet-Draft NGDSL-LINE MIB October 2005 REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 7 } adsl2PMLCurr15MLoss OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval that there was LOS (or LOS-FE for ATU-R)." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 8 } adsl2PMLCurr15MUas OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in Unavailability State during this interval. Unavailability begins at the onset of 10 contiguous severely errored seconds, and ends at the onset of 10 contiguous seconds with no severely errored seconds." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 9 } adsl2PMLCurr1DayValidIntervals OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Valid intervals." ::= { adsl2PMLineCurrEntry 10 } adsl2PMLCurr1DayInvalidIntervals OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Invalid intervals." ::= { adsl2PMLineCurrEntry 11 } adsl2PMLCurr1DayTimeElapsed OBJECT-TYPE SYNTAX HCPerfTimeElapsed UNITS "seconds" MAX-ACCESS read-only Morgenstern, et al. Expires April 12, 2006 [Page 107] Internet-Draft NGDSL-LINE MIB October 2005 STATUS current DESCRIPTION "Total elapsed seconds in this interval." ::= { adsl2PMLineCurrEntry 12 } adsl2PMLCurr1DayFecs OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval that there was at least one FEC correction event for one or more bearer channels in this line. This parameter is inhibited during UAS or SES." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 13 } adsl2PMLCurr1DayEs OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval that there was: ATU-C: CRC-8 >= 1 for one or more bearer channels OR LOS >= 1 OR SEF >= 1 OR LPR >= 1 ATU-R: FEBE >= 1 for one or more bearer channels OR LOS-FE >= 1 OR RDI >= 1 OR LPR-FE >= 1. This parameter is inhibited during UAS." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 14 } adsl2PMLCurr1DaySes OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval that there was: ATU-C: (CRC-8 summed over all bearer channels) >= 18 OR LOS >= 1 OR SEF >= 1 OR LPR >= 1 ATU-R: (FEBE summed over all bearer channels) >= 18 OR LOS-FE >= 1 OR RDI >= 1 OR LPR-FE >= 1 This parameter is inhibited during UAS." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 15 } adsl2PMLCurr1DayLoss OBJECT-TYPE Morgenstern, et al. Expires April 12, 2006 [Page 108] Internet-Draft NGDSL-LINE MIB October 2005 SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval that there was LOS (or LOS-FE for ATU-R)." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 16 } adsl2PMLCurr1DayUas OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in Unavailability State during this interval. Unavailability begins at the onset of 10 contiguous severely errored seconds, and ends at the onset of 10 contiguous seconds with no severely errored seconds." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrEntry 17 } ------------------------------------------------ -- PM line init current counters -- ------------------------------------------------ adsl2PMLineCurrInitTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2PMLineCurrInitEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineCurrInitTable contains current initialization counters of ADSL2 line." ::= { adsl2PMLine 2 } adsl2PMLineCurrInitEntry OBJECT-TYPE SYNTAX Adsl2PMLineCurrInitEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineCurrInitTable contains current initialization counters of ADSL2 line. The index of this table is an interface index where the interface has a ifType of adsl2(xx) and the termination unit." INDEX { ifIndex } Morgenstern, et al. Expires April 12, 2006 [Page 109] Internet-Draft NGDSL-LINE MIB October 2005 ::= { adsl2PMLineCurrInitTable 1 } Adsl2PMLineCurrInitEntry ::= SEQUENCE { adsl2PMLCurrInit15MTimeElapsed Unsigned32, adsl2PMLCurrInit15MFullInits Unsigned32, adsl2PMLCurrInit15MFailedFullInits Unsigned32, adsl2PMLCurrInit15MShortInits Unsigned32, adsl2PMLCurrInit15MFailedShortInits Unsigned32, adsl2PMLCurrInit1DayTimeElapsed Unsigned32, adsl2PMLCurrInit1DayFullInits Unsigned32, adsl2PMLCurrInit1DayFailedFullInits Unsigned32, adsl2PMLCurrInit1DayShortInits Unsigned32, adsl2PMLCurrInit1DayFailedShortInits Unsigned32 } adsl2PMLCurrInit15MTimeElapsed OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total elapsed seconds in this interval." ::= { adsl2PMLineCurrInitEntry 1 } adsl2PMLCurrInit15MFullInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of full initializations attempted on the line (successful and failed) during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrInitEntry 2 } adsl2PMLCurrInit15MFailedFullInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of failed full initializations on the line during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrInitEntry 3 } adsl2PMLCurrInit15MShortInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only Morgenstern, et al. Expires April 12, 2006 [Page 110] Internet-Draft NGDSL-LINE MIB October 2005 STATUS current DESCRIPTION "Count of short initializations attempted on the line (successful and failed) during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrInitEntry 4 } adsl2PMLCurrInit15MFailedShortInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of failed short initializations on the line during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrInitEntry 5 } adsl2PMLCurrInit1DayTimeElapsed OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total elapsed seconds in this interval." ::= { adsl2PMLineCurrInitEntry 6 } adsl2PMLCurrInit1DayFullInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of full initializations attempted on the line (successful and failed) during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrInitEntry 7 } adsl2PMLCurrInit1DayFailedFullInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of failed full initializations on the line during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrInitEntry 8 } adsl2PMLCurrInit1DayShortInits OBJECT-TYPE SYNTAX Unsigned32 Morgenstern, et al. Expires April 12, 2006 [Page 111] Internet-Draft NGDSL-LINE MIB October 2005 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of short initializations attempted on the line (successful and failed) during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrInitEntry 9 } adsl2PMLCurrInit1DayFailedShortInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of failed short initializations on the line during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineCurrInitEntry 10 } ------------------------------------------- -- PM line history 15 Minutes -- ------------------------------------------- adsl2PMLineHist15MinTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2PMLineHist15MinEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineHist15MinTable contains PM line history for 15min intervals of ADSL2 line." ::= { adsl2PMLine 3 } adsl2PMLineHist15MinEntry OBJECT-TYPE SYNTAX Adsl2PMLineHist15MinEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineHist15MinTable contains PM line history for 15min intervals of ADSL2 line. The indexes of this table is an interface index where the interface has a ifType of adsl2(xx), the termination unit and an interval number." INDEX { ifIndex, adsl2PMLHist15MUnit, adsl2PMLHist15MInterval } ::= { adsl2PMLineHist15MinTable 1 } Adsl2PMLineHist15MinEntry ::= Morgenstern, et al. Expires April 12, 2006 [Page 112] Internet-Draft NGDSL-LINE MIB October 2005 SEQUENCE { adsl2PMLHist15MUnit Adsl2Unit, adsl2PMLHist15MInterval Unsigned32, adsl2PMLHist15MMonitoredTime Unsigned32, adsl2PMLHist15MFecs Counter32, adsl2PMLHist15MEs Counter32, adsl2PMLHist15MSes Counter32, adsl2PMLHist15MLoss Counter32, adsl2PMLHist15MUas Counter32, adsl2PMLHist15MValidInterval TruthValue } adsl2PMLHist15MUnit OBJECT-TYPE SYNTAX Adsl2Unit MAX-ACCESS not-accessible STATUS current DESCRIPTION "The termination unit ATUC{1} or ATUR{2}." ::= { adsl2PMLineHist15MinEntry 1 } adsl2PMLHist15MInterval OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "The interval number." ::= { adsl2PMLineHist15MinEntry 2 } adsl2PMLHist15MMonitoredTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total seconds monitored in this interval." ::= { adsl2PMLineHist15MinEntry 3 } adsl2PMLHist15MFecs OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval that there was at least one FEC correction event for one or more bearer channels in this line. This parameter is inhibited during UAS or SES." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist15MinEntry 4 } Morgenstern, et al. Expires April 12, 2006 [Page 113] Internet-Draft NGDSL-LINE MIB October 2005 adsl2PMLHist15MEs OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval that there was: ATU-C: CRC-8 >= 1 for one or more bearer channels OR LOS >= 1 OR SEF >= 1 OR LPR >= 1 ATU-R: FEBE >= 1 for one or more bearer channels OR LOS-FE >= 1 OR RDI >= 1 OR LPR-FE >= 1. This parameter is inhibited during UAS." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist15MinEntry 5 } adsl2PMLHist15MSes OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval that there was: ATU-C: (CRC-8 summed over all bearer channels) >= 18 OR LOS >= 1 OR SEF >= 1 OR LPR >= 1 ATU-R: (FEBE summed over all bearer channels) >= 18 OR LOS-FE >= 1 OR RDI >= 1 OR LPR-FE >= 1. This parameter is inhibited during UAS." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist15MinEntry 6 } adsl2PMLHist15MLoss OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval that there was LOS (or LOS-FE for ATU-R)." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist15MinEntry 7 } adsl2PMLHist15MUas OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in Unavailability State during this interval. Morgenstern, et al. Expires April 12, 2006 [Page 114] Internet-Draft NGDSL-LINE MIB October 2005 Unavailability begins at the onset of 10 contiguous severely errored seconds, and ends at the onset of 10 contiguous seconds with no severely errored seconds." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist15MinEntry 8 } adsl2PMLHist15MValidInterval OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This variable indicates if the data for this interval is valid." ::= { adsl2PMLineHist15MinEntry 9 } --------------------------------------- -- PM line history 1 Day -- --------------------------------------- adsl2PMLineHist1DayTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2PMLineHist1DayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineHist1DayTable contains PM line history for 24 hours intervals of ADSL2 line." ::= { adsl2PMLine 4 } adsl2PMLineHist1DayEntry OBJECT-TYPE SYNTAX Adsl2PMLineHist1DayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineHist1DayTable contains PM line history for 24 hours intervals of ADSL2 line. The indexes of this table is an interface index where the interface has a ifType of adsl2(xx), the termination unit and an interval number." INDEX { ifIndex, adsl2PMLHist1DUnit, adsl2PMLHist1DInterval } ::= { adsl2PMLineHist1DayTable 1 } Adsl2PMLineHist1DayEntry ::= SEQUENCE { adsl2PMLHist1DUnit Adsl2Unit, Morgenstern, et al. Expires April 12, 2006 [Page 115] Internet-Draft NGDSL-LINE MIB October 2005 adsl2PMLHist1DInterval Unsigned32, adsl2PMLHist1DMonitoredTime Unsigned32, adsl2PMLHist1DFecs Counter32, adsl2PMLHist1DEs Counter32, adsl2PMLHist1DSes Counter32, adsl2PMLHist1DLoss Counter32, adsl2PMLHist1DUas Counter32, adsl2PMLHist1DValidInterval TruthValue } adsl2PMLHist1DUnit OBJECT-TYPE SYNTAX Adsl2Unit MAX-ACCESS not-accessible STATUS current DESCRIPTION "The termination unit." ::= { adsl2PMLineHist1DayEntry 1 } adsl2PMLHist1DInterval OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "The interval number." ::= { adsl2PMLineHist1DayEntry 2 } adsl2PMLHist1DMonitoredTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total seconds monitored in this interval." ::= { adsl2PMLineHist1DayEntry 3 } adsl2PMLHist1DFecs OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval that there was at least one FEC correction event for one or more bearer channels in this line. This parameter is inhibited during UAS or SES." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist1DayEntry 4 } adsl2PMLHist1DEs OBJECT-TYPE Morgenstern, et al. Expires April 12, 2006 [Page 116] Internet-Draft NGDSL-LINE MIB October 2005 SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval that there was: ATU-C: CRC-8 >= 1 for one or more bearer channels OR LOS >= 1 OR SEF >= 1 OR LPR >= 1 ATU-R: FEBE >= 1 for one or more bearer channels OR LOS-FE >= 1 OR RDI >= 1 OR LPR-FE >= 1. This parameter is inhibited during UAS." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist1DayEntry 5 } adsl2PMLHist1DSes OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval that there was: ATU-C: (CRC-8 summed over all bearer channels) >= 18 OR LOS >= 1 OR SEF >> 1 OR LPR >= 1 ATU-R: (FEBE summed over all bearer channels) >= 18 OR LOS-FE >= 1 OR RDI >= 1 OR LPR-FE >= 1. This parameter is inhibited during UAS." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist1DayEntry 6 } adsl2PMLHist1DLoss OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds during this interval that there was LOS (or LOS-FE for ATU-R)." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist1DayEntry 7 } adsl2PMLHist1DUas OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in Unavailability State during this interval. Unavailability begins at the onset of 10 contiguous severely Morgenstern, et al. Expires April 12, 2006 [Page 117] Internet-Draft NGDSL-LINE MIB October 2005 errored seconds, and ends at the onset of 10 contiguous seconds with no severely errored seconds." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineHist1DayEntry 8 } adsl2PMLHist1DValidInterval OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This variable indicates if the data for this interval is valid." ::= { adsl2PMLineHist1DayEntry 9 } ------------------------------------------- -- PM line init history 15 Minutes -- ------------------------------------------- adsl2PMLineInitHist15MinTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2PMLineInitHist15MinEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineInitHist15MinTable contains PM line initialization history for 15 minutes intervals of ADSL2 line." ::= { adsl2PMLine 5 } adsl2PMLineInitHist15MinEntry OBJECT-TYPE SYNTAX Adsl2PMLineInitHist15MinEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineInitHist15MinTable contains PM line initialization history for 15 minutes intervals of ADSL2 line. The indexes of this table is an interface index where the interface has a ifType of adsl2(xx) and an interval number." INDEX { ifIndex, adsl2PMLHistInit15MInterval } ::= { adsl2PMLineInitHist15MinTable 1 } Adsl2PMLineInitHist15MinEntry ::= SEQUENCE { Morgenstern, et al. Expires April 12, 2006 [Page 118] Internet-Draft NGDSL-LINE MIB October 2005 adsl2PMLHistInit15MInterval Unsigned32, adsl2PMLHistInit15MMonitoredTime Unsigned32, adsl2PMLHistInit15MFullInits Unsigned32, adsl2PMLHistInit15MFailedFullInits Unsigned32, adsl2PMLHistInit15MShortInits Unsigned32, adsl2PMLHistInit15MFailedShortInits Unsigned32, adsl2PMLHistInit15MValidInterval TruthValue } adsl2PMLHistInit15MInterval OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "The interval number." ::= { adsl2PMLineInitHist15MinEntry 1 } adsl2PMLHistInit15MMonitoredTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total seconds monitored in this interval." ::= { adsl2PMLineInitHist15MinEntry 2 } adsl2PMLHistInit15MFullInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of full initializations attempted on the line (successful and failed) during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineInitHist15MinEntry 3 } adsl2PMLHistInit15MFailedFullInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of failed full initializations on the line during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineInitHist15MinEntry 4 } adsl2PMLHistInit15MShortInits OBJECT-TYPE SYNTAX Unsigned32 Morgenstern, et al. Expires April 12, 2006 [Page 119] Internet-Draft NGDSL-LINE MIB October 2005 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of short initializations attempted on the line (successful and failed) during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineInitHist15MinEntry 5 } adsl2PMLHistInit15MFailedShortInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of failed short initializations on the line during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineInitHist15MinEntry 6 } adsl2PMLHistInit15MValidInterval OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This variable indicates if the data for this interval is valid." ::= { adsl2PMLineInitHist15MinEntry 7 } ------------------------------------------- -- PM line init history 1 Day -- ------------------------------------------- adsl2PMLineInitHist1DayTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2PMLineInitHist1DayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineInitHist1DayTable contains PM line initialization history for 24 hours intervals of ADSL2 line." ::= { adsl2PMLine 6 } adsl2PMLineInitHist1DayEntry OBJECT-TYPE SYNTAX Adsl2PMLineInitHist1DayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMLineInitHist1DayTable contains PM line Morgenstern, et al. Expires April 12, 2006 [Page 120] Internet-Draft NGDSL-LINE MIB October 2005 initialization history for 24 hours intervals of ADSL2 line. The indexes of this table is an interface index where the interface has a ifType of adsl2(xx) and an interval number." INDEX { ifIndex, adsl2PMLHistinit1DInterval } ::= { adsl2PMLineInitHist1DayTable 1 } Adsl2PMLineInitHist1DayEntry ::= SEQUENCE { adsl2PMLHistinit1DInterval Unsigned32, adsl2PMLHistinit1DMonitoredTime Unsigned32, adsl2PMLHistinit1DFullInits Unsigned32, adsl2PMLHistinit1DFailedFullInits Unsigned32, adsl2PMLHistinit1DShortInits Unsigned32, adsl2PMLHistinit1DFailedShortInits Unsigned32, adsl2PMLHistinit1DValidInterval TruthValue } adsl2PMLHistinit1DInterval OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "The interval number." ::= { adsl2PMLineInitHist1DayEntry 1 } adsl2PMLHistinit1DMonitoredTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total seconds monitored in this interval." ::= { adsl2PMLineInitHist1DayEntry 2 } adsl2PMLHistinit1DFullInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of full initializations attempted on the line (successful and failed) during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineInitHist1DayEntry 3 } adsl2PMLHistinit1DFailedFullInits OBJECT-TYPE SYNTAX Unsigned32 Morgenstern, et al. Expires April 12, 2006 [Page 121] Internet-Draft NGDSL-LINE MIB October 2005 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of failed full initializations on the line during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineInitHist1DayEntry 4 } adsl2PMLHistinit1DShortInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of short initializations attempted on the line (successful and failed) during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineInitHist1DayEntry 5 } adsl2PMLHistinit1DFailedShortInits OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of failed short initializations on the line during this interval." REFERENCE "ITU-T G.997.1, paragraph 7.2.1" ::= { adsl2PMLineInitHist1DayEntry 6 } adsl2PMLHistinit1DValidInterval OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This variable indicates if the data for this interval is valid." ::= { adsl2PMLineInitHist1DayEntry 7 } --------------------------------------------------- -- PM channel current counters -- --------------------------------------------------- adsl2PMChCurrTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2PMChCurrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMChCurrTable contains current Performance Morgenstern, et al. Expires April 12, 2006 [Page 122] Internet-Draft NGDSL-LINE MIB October 2005 Monitoring results of ADSL2 channel." ::= { adsl2PMChannel 1 } adsl2PMChCurrEntry OBJECT-TYPE SYNTAX Adsl2PMChCurrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMChCurrTable contains current Performance Monitoring results of ADSL2 channel. The indexes of this table is an interface index where the interface has a ifType value which is applicable for a DSL channel and the termination unit." INDEX { ifIndex, adsl2PMChCurrUnit } ::= { adsl2PMChCurrTable 1 } Adsl2PMChCurrEntry ::= SEQUENCE { adsl2PMChCurrUnit Adsl2Unit, adsl2PMChCurrValidIntervals Unsigned32, adsl2PMChCurrInvalidIntervals Unsigned32, adsl2PMChCurr15MTimeElapsed HCPerfTimeElapsed, adsl2PMChCurr15MCodingViolations Unsigned32, adsl2PMChCurr15MCorrectedBlocks Unsigned32, adsl2PMChCurr1DayValidIntervals Unsigned32, adsl2PMChCurr1DayInvalidIntervals Unsigned32, adsl2PMChCurr1DayTimeElapsed HCPerfTimeElapsed, adsl2PMChCurr1DayCodingViolations Unsigned32, adsl2PMChCurr1DayCorrectedBlocks Unsigned32 } adsl2PMChCurrUnit OBJECT-TYPE SYNTAX Adsl2Unit MAX-ACCESS not-accessible STATUS current DESCRIPTION "The termination unit." ::= { adsl2PMChCurrEntry 1 } adsl2PMChCurrValidIntervals OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Valid intervals." ::= { adsl2PMChCurrEntry 2 } adsl2PMChCurrInvalidIntervals OBJECT-TYPE Morgenstern, et al. Expires April 12, 2006 [Page 123] Internet-Draft NGDSL-LINE MIB October 2005 SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Invalid intervals." ::= { adsl2PMChCurrEntry 3 } adsl2PMChCurr15MTimeElapsed OBJECT-TYPE SYNTAX HCPerfTimeElapsed UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total elapsed seconds in this interval." ::= { adsl2PMChCurrEntry 4 } adsl2PMChCurr15MCodingViolations OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of CRC-8 (FEBE for ATU-R) anomalies occurring in the channel during the interval. This parameter is inhibited during UAS or SES. If the CRC is applied over multiple channels, then each related CRC-8 (or FEBE)anomaly should increment each of the counters related to the individual channels." REFERENCE "ITU-T G.997.1, paragraph 7.2.2" ::= { adsl2PMChCurrEntry 5 } adsl2PMChCurr15MCorrectedBlocks OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of FEC (FFEC for ATU-R) anomalies (corrected code words) occurring in the channel during the interval. This parameter is inhibited during UAS or SES. If the FEC is applied over multiple channels, then each related FEC (or FFEC) anomaly should increment each of the counters related to the individual channels." REFERENCE "ITU-T G.997.1, paragraph 7.2.2" ::= { adsl2PMChCurrEntry 6 } adsl2PMChCurr1DayValidIntervals OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current Morgenstern, et al. Expires April 12, 2006 [Page 124] Internet-Draft NGDSL-LINE MIB October 2005 DESCRIPTION "Valid intervals." ::= { adsl2PMChCurrEntry 7 } adsl2PMChCurr1DayInvalidIntervals OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Invalid intervals." ::= { adsl2PMChCurrEntry 8 } adsl2PMChCurr1DayTimeElapsed OBJECT-TYPE SYNTAX HCPerfTimeElapsed UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total elapsed seconds in this interval." ::= { adsl2PMChCurrEntry 9 } adsl2PMChCurr1DayCodingViolations OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of CRC-8 (FEBE for ATU-R) anomalies occurring in the channel during the interval. This parameter is inhibited during UAS or SES. If the CRC is applied over multiple channels, then each related CRC-8 (or FEBE) anomaly should increment each of the counters related to the individual channels." REFERENCE "ITU-T G.997.1, paragraph 7.2.2" ::= { adsl2PMChCurrEntry 10 } adsl2PMChCurr1DayCorrectedBlocks OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of FEC (FFEC for ATU-R) anomalies (corrected code words) occurring in the channel during the interval. This parameter is inhibited during UAS or SES. If the FEC is applied over multiple channels, then each related FEC (or FFEC) anomaly should increment each of the counters related to the individual channels." REFERENCE "ITU-T G.997.1, paragraph 7.2.2" ::= { adsl2PMChCurrEntry 11 } Morgenstern, et al. Expires April 12, 2006 [Page 125] Internet-Draft NGDSL-LINE MIB October 2005 ------------------------------------------- -- PM channel history 15 Minutes -- ------------------------------------------- adsl2PMChHist15MinTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2PMChHist15MinEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMChCurrTable contains current Performance Monitoring results of ADSL2 channel." ::= { adsl2PMChannel 2 } adsl2PMChHist15MinEntry OBJECT-TYPE SYNTAX Adsl2PMChHist15MinEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMChCurrTable contains current Performance Monitoring results of ADSL2 channel. The indexes of this table is an interface index where the interface has a ifType value which is applicable for a DSL channel, the termination unit and the interval number." INDEX { ifIndex, adsl2PMChHist15MUnit, adsl2PMChHist15MInterval } ::= { adsl2PMChHist15MinTable 1 } Adsl2PMChHist15MinEntry ::= SEQUENCE { adsl2PMChHist15MUnit Adsl2Unit, adsl2PMChHist15MInterval Unsigned32, adsl2PMChHist15MMonitoredTime Unsigned32, adsl2PMChHist15MCodingViolations Unsigned32, adsl2PMChHist15MCorrectedBlocks Unsigned32, adsl2PMChHist15MValidInterval TruthValue } adsl2PMChHist15MUnit OBJECT-TYPE SYNTAX Adsl2Unit MAX-ACCESS not-accessible STATUS current DESCRIPTION "The termination unit." ::= { adsl2PMChHist15MinEntry 1 } adsl2PMChHist15MInterval OBJECT-TYPE SYNTAX Unsigned32 Morgenstern, et al. Expires April 12, 2006 [Page 126] Internet-Draft NGDSL-LINE MIB October 2005 MAX-ACCESS not-accessible STATUS current DESCRIPTION "The interval number." ::= { adsl2PMChHist15MinEntry 2 } adsl2PMChHist15MMonitoredTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total seconds monitored in this interval." ::= { adsl2PMChHist15MinEntry 3 } adsl2PMChHist15MCodingViolations OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of CRC-8 (FEBE for ATU-R) anomalies occurring in the channel during the interval. This parameter is inhibited during UAS or SES. If the CRC is applied over multiple channels, then each related CRC-8 (or FEBE) anomaly should increment each of the counters related to the individual channels." REFERENCE "ITU-T G.997.1, paragraph 7.2.2" ::= { adsl2PMChHist15MinEntry 4 } adsl2PMChHist15MCorrectedBlocks OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of FEC (FFEC for ATU-R) anomalies (corrected code words) occurring in the channel during the interval. This parameter is inhibited during UAS or SES. If the FEC is applied over multiple channels, then each related FEC (or FFEC) anomaly should increment each of the counters related to the individual channels." REFERENCE "ITU-T G.997.1, paragraph 7.2.2" ::= { adsl2PMChHist15MinEntry 5 } adsl2PMChHist15MValidInterval OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION Morgenstern, et al. Expires April 12, 2006 [Page 127] Internet-Draft NGDSL-LINE MIB October 2005 "This variable indicates if the data for this interval is valid." ::= { adsl2PMChHist15MinEntry 6 } ------------------------------------------ -- PM channel history 1 Day -- ------------------------------------------ adsl2PMChHist1DTable OBJECT-TYPE SYNTAX SEQUENCE OF Adsl2PMChHist1DEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMChHist1DayTable contains PM channel history for 1 day intervals of ADSL2." ::= { adsl2PMChannel 3 } adsl2PMChHist1DEntry OBJECT-TYPE SYNTAX Adsl2PMChHist1DEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The table adsl2PMChHist1DayTable contains PM channel history for 1 day intervals of ADSL2. The indexes of this table is an interface index where the interface has a ifType value which is applicable for a DSL channel, the termination unit and the interval number." INDEX { ifIndex, adsl2PMChHist1DUnit, adsl2PMChHist1DInterval } ::= { adsl2PMChHist1DTable 1 } Adsl2PMChHist1DEntry ::= SEQUENCE { adsl2PMChHist1DUnit Adsl2Unit, adsl2PMChHist1DInterval Unsigned32, adsl2PMChHist1DMonitoredTime Unsigned32, adsl2PMChHist1DCodingViolations Unsigned32, adsl2PMChHist1DCorrectedBlocks Unsigned32, adsl2PMChHist1DValidInterval TruthValue } adsl2PMChHist1DUnit OBJECT-TYPE SYNTAX Adsl2Unit MAX-ACCESS not-accessible Morgenstern, et al. Expires April 12, 2006 [Page 128] Internet-Draft NGDSL-LINE MIB October 2005 STATUS current DESCRIPTION "The termination unit." ::= { adsl2PMChHist1DEntry 1 } adsl2PMChHist1DInterval OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "The interval number." ::= { adsl2PMChHist1DEntry 2 } adsl2PMChHist1DMonitoredTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Total seconds monitored in this interval." ::= { adsl2PMChHist1DEntry 3 } adsl2PMChHist1DCodingViolations OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of CRC-8 (FEBE for ATU-R) anomalies occurring in the channel during the interval. This parameter is inhibited during UAS or SES. If the CRC is applied over multiple channels, then each related CRC-8 (or FEBE) anomaly should increment each of the counters related to the individual channels." REFERENCE "ITU-T G.997.1, paragraph 7.2.2" ::= { adsl2PMChHist1DEntry 4 } adsl2PMChHist1DCorrectedBlocks OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of FEC (FFEC for ATU-R) anomalies (corrected code words) occurring in the channel during the interval. This parameter is inhibited during UAS or SES. If the FEC is applied over multiple channels, then each related FEC (or FFEC) anomaly should increment each of the counters related to the individual channels." REFERENCE "ITU-T G.997.1, paragraph 7.2.2" Morgenstern, et al. Expires April 12, 2006 [Page 129] Internet-Draft NGDSL-LINE MIB October 2005 ::= { adsl2PMChHist1DEntry 5 } adsl2PMChHist1DValidInterval OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This variable indicates if the data for this interval is valid." ::= { adsl2PMChHist1DEntry 6 } ------------------------------------------- -- Notifications Group -- ------------------------------------------- adsl2LinePerfFECSThreshAtuc NOTIFICATION-TYPE OBJECTS { adsl2PMLCurr15MFecs, adsl2LineAlarmConfProfileAtucThresh15MinFecs } STATUS current DESCRIPTION "This notification indicates that the FEC seconds threshold has been reached/exceeded for the referred ATU-C." ::= { adsl2Notifications 1 } adsl2LinePerfFECSThreshAtur NOTIFICATION-TYPE OBJECTS { adsl2PMLCurr15MFecs, adsl2LineAlarmConfProfileAturThresh15MinFecs } STATUS current DESCRIPTION "This notification indicates that the FEC seconds threshold has been reached/exceeded for the referred ATU-R." ::= { adsl2Notifications 2 } adsl2LinePerfESThreshAtuc NOTIFICATION-TYPE OBJECTS { adsl2PMLCurr15MEs, adsl2LineAlarmConfProfileAtucThresh15MinEs } STATUS current DESCRIPTION "This notification indicates that the errored seconds threshold Morgenstern, et al. Expires April 12, 2006 [Page 130] Internet-Draft NGDSL-LINE MIB October 2005 has been reached/exceeded for the referred ATU-C." ::= { adsl2Notifications 3 } adsl2LinePerfESThreshAtur NOTIFICATION-TYPE OBJECTS { adsl2PMLCurr15MEs, adsl2LineAlarmConfProfileAturThresh15MinEs } STATUS current DESCRIPTION "This notification indicates that the errored seconds threshold has been reached/exceeded for the referred ATU-R." ::= { adsl2Notifications 4 } adsl2LinePerfSESThreshAtuc NOTIFICATION-TYPE OBJECTS { adsl2PMLCurr15MSes, adsl2LineAlarmConfProfileAtucThresh15MinSes } STATUS current DESCRIPTION "This notification indicates that the severely errored seconds threshold has been reached/exceeded for the referred ATU-C." ::= { adsl2Notifications 5 } adsl2LinePerfSESThreshAtur NOTIFICATION-TYPE OBJECTS { adsl2PMLCurr15MSes, adsl2LineAlarmConfProfileAturThresh15MinSes } STATUS current DESCRIPTION "This notification indicates that the severely errored seconds threshold has been reached/exceeded for the referred ATU-R." ::= { adsl2Notifications 6 } adsl2LinePerfLOSSThreshAtuc NOTIFICATION-TYPE OBJECTS { adsl2PMLCurr15MLoss, adsl2LineAlarmConfProfileAtucThresh15MinLoss } STATUS current DESCRIPTION "This notification indicates that the LOS seconds Morgenstern, et al. Expires April 12, 2006 [Page 131] Internet-Draft NGDSL-LINE MIB October 2005 threshold has been reached/exceeded for the referred ATU-C." ::= { adsl2Notifications 7 } adsl2LinePerfLOSSThreshAtur NOTIFICATION-TYPE OBJECTS { adsl2PMLCurr15MLoss, adsl2LineAlarmConfProfileAturThresh15MinLoss } STATUS current DESCRIPTION "This notification indicates that the LOS seconds threshold has been reached/exceeded for the referred ATU-R." ::= { adsl2Notifications 8 } adsl2LinePerfUASThreshAtuc NOTIFICATION-TYPE OBJECTS { adsl2PMLCurr15MUas, adsl2LineAlarmConfProfileAtucThresh15MinUas } STATUS current DESCRIPTION "This notification indicates that the unavailable seconds threshold has been reached/exceeded for the referred ATU-C." ::= { adsl2Notifications 9 } adsl2LinePerfUASThreshAtur NOTIFICATION-TYPE OBJECTS { adsl2PMLCurr15MUas, adsl2LineAlarmConfProfileAturThresh15MinUas } STATUS current DESCRIPTION "This notification indicates that the unavailable seconds threshold has been reached/exceeded for the referred ATU-R." ::= { adsl2Notifications 10 } adsl2LinePerfCodingViolationsThreshAtuc NOTIFICATION-TYPE OBJECTS { adsl2PMChCurr15MCodingViolations, adsl2ChAlarmConfProfileAtucThresh15MinCodingViolations } STATUS current DESCRIPTION "This notification indicates that the coding violations Morgenstern, et al. Expires April 12, 2006 [Page 132] Internet-Draft NGDSL-LINE MIB October 2005 threshold has been reached/exceeded for the referred ATU-C." ::= { adsl2Notifications 11 } adsl2LinePerfCodingViolationsThreshAtur NOTIFICATION-TYPE OBJECTS { adsl2PMChCurr15MCodingViolations, adsl2ChAlarmConfProfileAturThresh15MinCodingViolations } STATUS current DESCRIPTION "This notification indicates that the coding violations threshold has been reached/exceeded for the referred ATU-R." ::= { adsl2Notifications 12 } adsl2LinePerfCorrectedThreshAtuc NOTIFICATION-TYPE OBJECTS { adsl2PMChCurr15MCorrectedBlocks, adsl2ChAlarmConfProfileAtucThresh15MinCorrected } STATUS current DESCRIPTION "This notification indicates that the corrected blocks (FEC events) threshold has been reached/exceeded for the referred ATU-C." ::= { adsl2Notifications 13 } adsl2LinePerfCorrectedThreshAtur NOTIFICATION-TYPE OBJECTS { adsl2PMChCurr15MCorrectedBlocks, adsl2ChAlarmConfProfileAturThresh15MinCorrected } STATUS current DESCRIPTION "This notification indicates that the corrected blocks (FEC events) threshold has been reached/exceeded for the referred ATU-R." ::= { adsl2Notifications 14 } adsl2LinePerfFailedFullInitThresh NOTIFICATION-TYPE OBJECTS { adsl2PMLCurrInit15MFailedFullInits, adsl2LineAlarmConfProfileThresh15MinFailedFullInt } STATUS current Morgenstern, et al. Expires April 12, 2006 [Page 133] Internet-Draft NGDSL-LINE MIB October 2005 DESCRIPTION "This notification indicates that the failed full initializations threshold has been reached/exceeded for the referred ADSL/ADSL2 or ADSL2 line." ::= { adsl2Notifications 15 } adsl2LinePerfFailedShortInitThresh NOTIFICATION-TYPE OBJECTS { adsl2PMLCurrInit15MFailedShortInits, adsl2LineAlarmConfProfileThresh15MinFailedShrtInt } STATUS current DESCRIPTION "This notification indicates that the failed short initializations threshold has been reached/exceeded for the referred ADSL/ADSL2 or ADSL2 line." ::= { adsl2Notifications 16 } adsl2LineStatusChangeAtuc NOTIFICATION-TYPE OBJECTS { adsl2LineStatusAtuc } STATUS current DESCRIPTION "This notification indicates that a status change is detected for the referred ATU-C." ::= { adsl2Notifications 17 } adsl2LineStatusChangeAtur NOTIFICATION-TYPE OBJECTS { adsl2LineStatusAtur } STATUS current DESCRIPTION "This notification indicates that a status change is detected for the referred ATU-R." ::= { adsl2Notifications 18 } -- conformance information adsl2Groups OBJECT IDENTIFIER ::= { adsl2Conformance 1 } adsl2Compliances OBJECT IDENTIFIER ::= { adsl2Conformance 2 } adsl2LineMibCompliance MODULE-COMPLIANCE Morgenstern, et al. Expires April 12, 2006 [Page 134] Internet-Draft NGDSL-LINE MIB October 2005 STATUS current DESCRIPTION "The compliance statement for SNMP entities which manage ADSL2 interfaces." MODULE -- this module MANDATORY-GROUPS { adsl2LineGroup, adsl2ChannelStatusGroup, adsl2SCStatusGroup, adsl2LineInventoryGroup, adsl2LineConfTemplateGroup, adsl2LineConfProfGroup, adsl2LineConfProfModeSpecGroup, adsl2ChConfProfileGroup, adsl2LineAlarmConfTemplateGroup, adsl2PMLineCurrGroup, adsl2PMLineCurrInitGroup, adsl2PMLineHist15MinGroup, adsl2PMLineHist1DayGroup, adsl2PMLineInitHist15MinGroup, adsl2PMLineInitHist1DayGroup, adsl2PMChCurrGroup, adsl2PMChHist15MinGroup, adsl2PMChHist1DGroup } GROUP adsl2ChannelStatusAtmGroup DESCRIPTION "The group of status objects required when the data path is ATM." GROUP adsl2ChannelStatusPtmGroup DESCRIPTION "The group of status objects required when the data path is PTM." GROUP adsl2LineConfProfRaGroup DESCRIPTION "The group of objects required for controlling the rate adaptive behavior of the line." GROUP adsl2LineConfProfMsgMinGroup DESCRIPTION "The group of objects required for controlling the rate reserved for Overhead traffic." GROUP adsl2LineAlarmConfProfileGroup Morgenstern, et al. Expires April 12, 2006 [Page 135] Internet-Draft NGDSL-LINE MIB October 2005 DESCRIPTION "The group of objects that define the alarm thresholds on line level PM counters." GROUP adsl2ChAlarmConfProfileGroup DESCRIPTION "The group of objects that define the alarm thresholds on channel level PM counters." GROUP adsl2ChConfProfileAtmGroup DESCRIPTION "The group of configuration objects required when the data path is ATM." GROUP adsl2ChConfProfileMinResGroup DESCRIPTION "The group of configuration objects required for the reserved data rate." GROUP adsl2PMLineCurrInitShortGroup DESCRIPTION "The group of PM counters for the current intervals short initializations." GROUP adsl2PMLineInitHist15MinShortGroup DESCRIPTION "The group of PM counters for the previous 15 minutes intervals short initializations." GROUP adsl2PMLineInitHist1DayShortGroup DESCRIPTION "The group of PM counters for the previous 24 hours intervals short initializations." GROUP adsl2ScalarSCGroup DESCRIPTION "The group of objects that report the available memory resources for DELT processes." GROUP adsl2ThreshNotificationGroup DESCRIPTION "The group of thresholds crossing notifications." GROUP adsl2StatusChangeNotificationGroup DESCRIPTION "The group of status change notifications." ::= { adsl2Compliances 1 } Morgenstern, et al. Expires April 12, 2006 [Page 136] Internet-Draft NGDSL-LINE MIB October 2005 -- units of conformance adsl2LineGroup OBJECT-GROUP OBJECTS { adsl2LineCnfgTemplate, adsl2LineAlarmCnfgTemplate, adsl2LineCmndConfPmsf, adsl2LineCmndConfLdsf, adsl2LineCmndConfLdsfFailReason, adsl2LineCmndAutomodeColdStart, adsl2LineStatusAtuTransSys, adsl2LineStatusPwrMngState, adsl2LineStatusInitResult, adsl2LineStatusLastStateDs, adsl2LineStatusLastStateUs, adsl2LineStatusAtur, adsl2LineStatusAtuc, adsl2LineStatusLnAttenDs, adsl2LineStatusLnAttenUs, adsl2LineStatusSigAttenDs, adsl2LineStatusSigAttenUs, adsl2LineStatusSnrMarginDs, adsl2LineStatusSnrMarginUs, adsl2LineStatusAttainableRateDs, adsl2LineStatusAttainableRateUs, adsl2LineStatusActPsdDs, adsl2LineStatusActPsdUs, adsl2LineStatusActAtpDs, adsl2LineStatusActAtpUs } STATUS current DESCRIPTION "The group of configuration, status and commands objects on the line level." ::= { adsl2Groups 1 } adsl2ChannelStatusGroup OBJECT-GROUP OBJECTS { adsl2ChStatusChannelNum, adsl2ChStatusActDataRate, adsl2ChStatusPrevDataRate, adsl2ChStatusActDelay } STATUS current DESCRIPTION "The group of status objects on the channel level." Morgenstern, et al. Expires April 12, 2006 [Page 137] Internet-Draft NGDSL-LINE MIB October 2005 ::= { adsl2Groups 2 } adsl2ChannelStatusAtmGroup OBJECT-GROUP OBJECTS { adsl2ChStatusAtmStatus } STATUS current DESCRIPTION "The group of status objects on the data path level when it is ATM." ::= { adsl2Groups 3 } adsl2ChannelStatusPtmGroup OBJECT-GROUP OBJECTS { adsl2ChStatusPtmStatus } STATUS current DESCRIPTION "The group of status objects on the data path level when it is PTM." ::= { adsl2Groups 4 } adsl2SCStatusGroup OBJECT-GROUP OBJECTS { adsl2SCStatusMtime, adsl2SCStatusSnr, adsl2SCStatusBitsAlloc, adsl2SCStatusGainAlloc, adsl2SCStatusTssi, adsl2SCStatusLinScale, adsl2SCStatusLinReal, adsl2SCStatusLinImg, adsl2SCStatusLogMt, adsl2SCStatusLog, adsl2SCStatusQlnMt, adsl2SCStatusQln, adsl2SCStatusLnAtten, adsl2SCStatusSigAtten, adsl2SCStatusSnrMargin, adsl2SCStatusAttainableRate, adsl2SCStatusActAtp, adsl2SCStatusRowStatus } STATUS current DESCRIPTION Morgenstern, et al. Expires April 12, 2006 [Page 138] Internet-Draft NGDSL-LINE MIB October 2005 "The group of status objects on the sub-carrier level. Those are updated as a result of a DELT process." ::= { adsl2Groups 5 } adsl2LineInventoryGroup OBJECT-GROUP OBJECTS { adsl2LInvG994VendorId, adsl2LInvSystemVendorId, adsl2LInvVersionNumber, adsl2LInvSerialNumber, adsl2LInvSelfTestResult, adsl2LInvTransmissionCapabilities } STATUS current DESCRIPTION "The group of inventory objects per xTU." ::= { adsl2Groups 6 } adsl2LineConfTemplateGroup OBJECT-GROUP OBJECTS { adsl2LConfTempLineProfile, adsl2LConfTempChan1ConfProfile, adsl2LConfTempChan1RaRatioDs, adsl2LConfTempChan1RaRatioUs, adsl2LConfTempChan2ConfProfile, adsl2LConfTempChan2RaRatioDs, adsl2LConfTempChan2RaRatioUs, adsl2LConfTempChan3ConfProfile, adsl2LConfTempChan3RaRatioDs, adsl2LConfTempChan3RaRatioUs, adsl2LConfTempChan4ConfProfile, adsl2LConfTempChan4RaRatioDs, adsl2LConfTempChan4RaRatioUs, adsl2LConfTempRowStatus } STATUS current DESCRIPTION "The group of objects in a line configuration template." ::= { adsl2Groups 7 } adsl2LineConfProfGroup OBJECT-GROUP OBJECTS { adsl2LConfProfScMaskDs, adsl2LConfProfScMaskUs, adsl2LConfProfRfiBandsDs, Morgenstern, et al. Expires April 12, 2006 [Page 139] Internet-Draft NGDSL-LINE MIB October 2005 adsl2LConfProfRaModeDs, adsl2LConfProfRaModeUs, adsl2LConfProfTargetSnrmDs, adsl2LConfProfTargetSnrmUs, adsl2LConfProfMaxSnrmDs, adsl2LConfProfMaxSnrmUs, adsl2LConfProfMinSnrmDs, adsl2LConfProfMinSnrmUs, adsl2LConfProfAtuTransSysEna, adsl2LConfProfPmMode, adsl2LConfProfL0Time, adsl2LConfProfL2Time, adsl2LConfProfL2Atpr, adsl2LConfProfL2Atprt, adsl2LConfProfRowStatus } STATUS current DESCRIPTION "The group of objects in a line configuration profile." ::= { adsl2Groups 8 } adsl2LineConfProfRaGroup OBJECT-GROUP OBJECTS { adsl2LConfProfRaUsNrmDs, adsl2LConfProfRaUsNrmUs, adsl2LConfProfRaUsTimeDs, adsl2LConfProfRaUsTimeUs, adsl2LConfProfRaDsNrmsDs, adsl2LConfProfRaDsNrmsUs, adsl2LConfProfRaDsTimeDs, adsl2LConfProfRaDsTimeUs } STATUS current DESCRIPTION "The group of objects required for controlling the rate adaptive behavior of the line." ::= { adsl2Groups 9 } adsl2LineConfProfMsgMinGroup OBJECT-GROUP OBJECTS { adsl2LConfProfMsgMinUs, adsl2LConfProfMsgMinDs } STATUS current DESCRIPTION "The group of objects required for controlling the rate Morgenstern, et al. Expires April 12, 2006 [Page 140] Internet-Draft NGDSL-LINE MIB October 2005 reserved for Overhead traffic." ::= { adsl2Groups 10 } adsl2LineConfProfModeSpecGroup OBJECT-GROUP OBJECTS { adsl2LConfProfMaxNomPsdDs, adsl2LConfProfMaxNomPsdUs, adsl2LConfProfMaxNomAtpDs, adsl2LConfProfMaxNomAtpUs, adsl2LConfProfMaxAggRxPwrUs, adsl2LConfProfPsdMaskDs, adsl2LConfProfPsdMaskUs, adsl2LConfProfPsdMaskSelectUs, adsl2LConfProfModeSpecRowStatus } STATUS current DESCRIPTION "The group of objects in a line configuration profile that have an instance for each operation mode allowed." ::= { adsl2Groups 11 } adsl2ChConfProfileGroup OBJECT-GROUP OBJECTS { adsl2ChConfProfMinDataRateDs, adsl2ChConfProfMinDataRateUs, adsl2ChConfProfMaxDataRateDs, adsl2ChConfProfMaxDataRateUs, adsl2ChConfProfMinDataRateLowPwrDs, adsl2ChConfProfMinDataRateLowPwrUs, adsl2ChConfProfMaxDelayDs, adsl2ChConfProfMaxDelayUs, adsl2ChConfProfMinProtectionDs, adsl2ChConfProfMinProtectionUs, adsl2ChConfProfMaxBerDs, adsl2ChConfProfMaxBerUs, adsl2ChConfProfUsDataRateDs, adsl2ChConfProfDsDataRateDs, adsl2ChConfProfUsDataRateUs, adsl2ChConfProfDsDataRateUs, adsl2ChConfProfRowStatus } STATUS current DESCRIPTION "The group of objects in a channel configuration profile." ::= { adsl2Groups 12 } Morgenstern, et al. Expires April 12, 2006 [Page 141] Internet-Draft NGDSL-LINE MIB October 2005 adsl2ChConfProfileAtmGroup OBJECT-GROUP OBJECTS { adsl2ChConfProfImaEnabled, adsl2ChStatusAtmStatus } STATUS current DESCRIPTION "The group of configuration objects required when the data path is ATM." ::= { adsl2Groups 13 } adsl2ChConfProfileMinResGroup OBJECT-GROUP OBJECTS { adsl2ChConfProfMinResDataRateDs, adsl2ChConfProfMinResDataRateUs } STATUS current DESCRIPTION "The group of configuration objects required for the reserved data rate." ::= { adsl2Groups 14 } adsl2LineAlarmConfTemplateGroup OBJECT-GROUP OBJECTS { adsl2LAlarmConfTempLineProfile, adsl2LAlarmConfTempChan1ConfProfile, adsl2LAlarmConfTempChan2ConfProfile, adsl2LAlarmConfTempChan3ConfProfile, adsl2LAlarmConfTempChan4ConfProfile, adsl2LAlarmConfTempRowStatus } STATUS current DESCRIPTION "The group of objects in a line alarm template." ::= { adsl2Groups 15 } adsl2LineAlarmConfProfileGroup OBJECT-GROUP OBJECTS { adsl2LineAlarmConfProfileAtucThresh15MinFecs, adsl2LineAlarmConfProfileAtucThresh15MinEs, adsl2LineAlarmConfProfileAtucThresh15MinSes, adsl2LineAlarmConfProfileAtucThresh15MinLoss, adsl2LineAlarmConfProfileAtucThresh15MinUas, Morgenstern, et al. Expires April 12, 2006 [Page 142] Internet-Draft NGDSL-LINE MIB October 2005 adsl2LineAlarmConfProfileAturThresh15MinFecs, adsl2LineAlarmConfProfileAturThresh15MinEs, adsl2LineAlarmConfProfileAturThresh15MinSes, adsl2LineAlarmConfProfileAturThresh15MinLoss, adsl2LineAlarmConfProfileAturThresh15MinUas, adsl2LineAlarmConfProfileThresh15MinFailedFullInt, adsl2LineAlarmConfProfileThresh15MinFailedShrtInt, adsl2LineAlarmConfProfileRowStatus } STATUS current DESCRIPTION "The group of objects in a line alarm profile." ::= { adsl2Groups 16 } adsl2ChAlarmConfProfileGroup OBJECT-GROUP OBJECTS { adsl2ChAlarmConfProfileAtucThresh15MinCodingViolations, adsl2ChAlarmConfProfileAtucThresh15MinCorrected, adsl2ChAlarmConfProfileAturThresh15MinCodingViolations, adsl2ChAlarmConfProfileAturThresh15MinCorrected, adsl2ChAlarmConfProfileRowStatus } STATUS current DESCRIPTION "The group of objects in a channel alarm profile." ::= { adsl2Groups 17 } adsl2PMLineCurrGroup OBJECT-GROUP OBJECTS { adsl2PMLCurrValidIntervals, adsl2PMLCurrInvalidIntervals, adsl2PMLCurr15MTimeElapsed, adsl2PMLCurr15MFecs, adsl2PMLCurr15MEs, adsl2PMLCurr15MSes, adsl2PMLCurr15MLoss, adsl2PMLCurr15MUas, adsl2PMLCurr1DayValidIntervals, adsl2PMLCurr1DayInvalidIntervals, adsl2PMLCurr1DayTimeElapsed, adsl2PMLCurr1DayFecs, adsl2PMLCurr1DayEs, adsl2PMLCurr1DaySes, adsl2PMLCurr1DayLoss, adsl2PMLCurr1DayUas } Morgenstern, et al. Expires April 12, 2006 [Page 143] Internet-Draft NGDSL-LINE MIB October 2005 STATUS current DESCRIPTION "The group of objects that report the line level counters for current PM intervals." ::= { adsl2Groups 18 } adsl2PMLineCurrInitGroup OBJECT-GROUP OBJECTS { adsl2PMLCurrInit15MTimeElapsed, adsl2PMLCurrInit15MFullInits, adsl2PMLCurrInit15MFailedFullInits, adsl2PMLCurrInit1DayTimeElapsed, adsl2PMLCurrInit1DayFullInits, adsl2PMLCurrInit1DayFailedFullInits } STATUS current DESCRIPTION "The group of objects that report the full initializations counters for current PM intervals." ::= { adsl2Groups 19 } adsl2PMLineCurrInitShortGroup OBJECT-GROUP OBJECTS { adsl2PMLCurrInit15MShortInits, adsl2PMLCurrInit15MFailedShortInits, adsl2PMLCurrInit1DayShortInits, adsl2PMLCurrInit1DayFailedShortInits } STATUS current DESCRIPTION "The group of objects that report the short initializations counters for current PM intervals." ::= { adsl2Groups 20 } adsl2PMLineHist15MinGroup OBJECT-GROUP OBJECTS { adsl2PMLHist15MMonitoredTime, adsl2PMLHist15MFecs, adsl2PMLHist15MEs, adsl2PMLHist15MSes, adsl2PMLHist15MLoss, adsl2PMLHist15MUas, adsl2PMLHist15MValidInterval } STATUS current Morgenstern, et al. Expires April 12, 2006 [Page 144] Internet-Draft NGDSL-LINE MIB October 2005 DESCRIPTION "The group of line level PM counters for the previous 15 minutes intervals." ::= { adsl2Groups 21 } adsl2PMLineHist1DayGroup OBJECT-GROUP OBJECTS { adsl2PMLHist1DMonitoredTime, adsl2PMLHist1DFecs, adsl2PMLHist1DEs, adsl2PMLHist1DSes, adsl2PMLHist1DLoss, adsl2PMLHist1DUas, adsl2PMLHist1DValidInterval } STATUS current DESCRIPTION "The group of line level PM counters for the previous 24 hours intervals." ::= { adsl2Groups 22 } adsl2PMLineInitHist15MinGroup OBJECT-GROUP OBJECTS { adsl2PMLHistInit15MMonitoredTime, adsl2PMLHistInit15MFullInits, adsl2PMLHistInit15MFailedFullInits, adsl2PMLHistInit15MValidInterval } STATUS current DESCRIPTION "The group of PM counters for the previous 15 minutes intervals full initializations." ::= { adsl2Groups 23 } adsl2PMLineInitHist15MinShortGroup OBJECT-GROUP OBJECTS { adsl2PMLHistInit15MShortInits, adsl2PMLHistInit15MFailedShortInits } STATUS current DESCRIPTION "The group of PM counters for the previous 15 minutes intervals short initializations." ::= { adsl2Groups 24 } Morgenstern, et al. Expires April 12, 2006 [Page 145] Internet-Draft NGDSL-LINE MIB October 2005 adsl2PMLineInitHist1DayGroup OBJECT-GROUP OBJECTS { adsl2PMLHistinit1DMonitoredTime, adsl2PMLHistinit1DFullInits, adsl2PMLHistinit1DFailedFullInits, adsl2PMLHistinit1DValidInterval } STATUS current DESCRIPTION "The group of PM counters for the previous 24 hours intervals full initializations." ::= { adsl2Groups 25 } adsl2PMLineInitHist1DayShortGroup OBJECT-GROUP OBJECTS { adsl2PMLHistinit1DShortInits, adsl2PMLHistinit1DFailedShortInits } STATUS current DESCRIPTION "The group of PM counters for the previous 24 hours intervals short initializations." ::= { adsl2Groups 26 } adsl2PMChCurrGroup OBJECT-GROUP OBJECTS { adsl2PMChCurrValidIntervals, adsl2PMChCurrInvalidIntervals, adsl2PMChCurr15MTimeElapsed, adsl2PMChCurr15MCodingViolations, adsl2PMChCurr15MCorrectedBlocks, adsl2PMChCurr1DayValidIntervals, adsl2PMChCurr1DayInvalidIntervals, adsl2PMChCurr1DayTimeElapsed, adsl2PMChCurr1DayCodingViolations, adsl2PMChCurr1DayCorrectedBlocks } STATUS current DESCRIPTION "The group of objects that report the channel level counters for current PM intervals." ::= { adsl2Groups 27 } adsl2PMChHist15MinGroup OBJECT-GROUP OBJECTS Morgenstern, et al. Expires April 12, 2006 [Page 146] Internet-Draft NGDSL-LINE MIB October 2005 { adsl2PMChHist15MMonitoredTime, adsl2PMChHist15MCodingViolations, adsl2PMChHist15MCorrectedBlocks, adsl2PMChHist15MValidInterval } STATUS current DESCRIPTION "The group of objects that report the channel level counters for previous 15 minutes PM intervals." ::= { adsl2Groups 28 } adsl2PMChHist1DGroup OBJECT-GROUP OBJECTS { adsl2PMChHist1DMonitoredTime, adsl2PMChHist1DCodingViolations, adsl2PMChHist1DCorrectedBlocks, adsl2PMChHist1DValidInterval } STATUS current DESCRIPTION "The group of objects that report the channel level counters for previous 24 hours PM intervals." ::= { adsl2Groups 29 } adsl2ScalarSCGroup OBJECT-GROUP OBJECTS { adsl2ScalarSCMaxInterfaces, adsl2ScalarSCAvailInterfaces } STATUS current DESCRIPTION "The group of objects that report the available memory resources for DELT processes." ::= { adsl2Groups 30 } adsl2ThreshNotificationGroup NOTIFICATION-GROUP NOTIFICATIONS { adsl2LinePerfFECSThreshAtuc, adsl2LinePerfFECSThreshAtur, adsl2LinePerfESThreshAtuc, adsl2LinePerfESThreshAtur, adsl2LinePerfSESThreshAtuc, adsl2LinePerfSESThreshAtur, adsl2LinePerfLOSSThreshAtuc, Morgenstern, et al. Expires April 12, 2006 [Page 147] Internet-Draft NGDSL-LINE MIB October 2005 adsl2LinePerfLOSSThreshAtur, adsl2LinePerfUASThreshAtuc, adsl2LinePerfUASThreshAtur, adsl2LinePerfCodingViolationsThreshAtuc, adsl2LinePerfCodingViolationsThreshAtur, adsl2LinePerfCorrectedThreshAtuc, adsl2LinePerfCorrectedThreshAtur, adsl2LinePerfFailedFullInitThresh, adsl2LinePerfFailedShortInitThresh } STATUS current DESCRIPTION "This group supports notifications of significant conditions associated with ADSL2 lines." ::= { adsl2Groups 31 } adsl2StatusChangeNotificationGroup NOTIFICATION-GROUP NOTIFICATIONS { adsl2LineStatusChangeAtuc, adsl2LineStatusChangeAtur } STATUS current DESCRIPTION "This group supports notifications of thresholds crossing associated with ADSL2 lines." ::= { adsl2Groups 32 } END 4. Implementation Analysis A management application intended to manage ADSL links (e.g. G.992.1) with this MIB module MUST be modified to adapt itself to certain differences between RFC 2662 [RFC2662] and this MIB module, including the following aspects: o Though the configuration templates/profiles allow referring to 1-4 bearer channels, ADSL links are limited to 2 channels at most o Though the channel configuration profile allows higher data rates, ADSL links are limited to downstream/upstream data rate as assumed in RFC 2662 [RFC2662] o The Impulse Noise Protection (INP) configuration parameters are given by minimum protection and maximum delay parameters. Morgenstern, et al. Expires April 12, 2006 [Page 148] Internet-Draft NGDSL-LINE MIB October 2005 o The line configuration profile includes a sub-table that addresses mode specific parameters. For ADSL links the management application SHOULD create a row in that table for the 'adsl' mode. o The line configuration profile includes parameters that are irrelevant for ADSL links. Similarly many status parameters in the MIB are irrelevant for certain ADSL modes. It is therefore advised to consult with ITU G.997.1 standard [G.997.1] regarding to the scope and relevance of each parameter in this MIB. 5. Security Considerations There are a number of management objects defined in this MIB module with a MAX-ACCESS clause of read-write and/or read-create. Such objects may be considered sensitive or vulnerable in some network environments. The support for SET operations in a non-secure environment without proper protection can have a negative effect on network operations. These are the tables and objects and their sensitivity/vulnerability: o adsl2LineTable The table consists of the following objects that support SET operations: * adsl2LineCnfgTemplate * adsl2LineAlarmCnfgTemplate * adsl2LineCmndConfPmsf * adsl2LineCmndConfLdsf * adsl2LineCmndAutomodeColdStart Unauthorized changes to adsl2LineCnfgTemplate could have a major adverse operational effect on many lines simultaneously. Unauthorized changes to adsl2LineAlarmCnfgTemplate could have a contrary effect on notifications. Unauthorized changes to adsl2LineCmndConfPmsf could have an adverse affect on the power consumption of a line and may disrupt an operational service. Unauthorized changes to adsl2LineCmndConfLdsf could cause an unscheduled line test to be carried out on the line. Unauthorized changes to adsl2LineCmndAutomodeColdStart could cause an unscheduled cold reset to the line. Morgenstern, et al. Expires April 12, 2006 [Page 149] Internet-Draft NGDSL-LINE MIB October 2005 o adsl2SCStatusTable This table contains one object, adsl2SCStatusRowStatus, that supports SET operations. Unauthorized changes could result in line test results being deleted prematurely. o adsl2LineConfTemplateTable The table consists of the following objects that support SET operations: * adsl2LConfTempLineProfile * adsl2LConfTempChan1ConfProfile * adsl2LConfTempChan1RaRatioDs * adsl2LConfTempChan1RaRatioUs * adsl2LConfTempChan2ConfProfile * adsl2LConfTempChan2RaRatioDs * adsl2LConfTempChan2RaRatioUs * adsl2LConfTempChan3ConfProfile * adsl2LConfTempChan3RaRatioDs * adsl2LConfTempChan3RaRatioUs * adsl2LConfTempChan4ConfProfile * adsl2LConfTempChan4RaRatioDs * adsl2LConfTempChan4RaRatioUs * adsl2LConfTempRowStatus Unauthorized changes to adsl2LConfTempLineProfile, adsl2LConfTempChan1ConfProfile, adsl2LConfTempChan2ConfProfile, adsl2LConfTempChan3ConfProfile, or adsl2LConfTempChan4ConfProfile could have an adverse operational effect on several lines; could change several lines over to running in unwanted levels of operation; or could result in several services undergoing changes in the number of channels that carry the service. Unauthorized changes to adsl2LConfTempChan1RaRatioDs, adsl2LConfTempChan2RaRatioDs, adsl2LConfTempChan3RaRatioDs, or adsl2LConfTempChan4RaRatioDs, would alter the relative rate allocations among all channels belonging to a line. This could have an adverse operational effect on several lines. Unauthorized changes to adsl2LConfTempRowStatus could result in templates being created or brought into service prematurely; or could result in templates being inadvertently deleted or taken out of service. o adsl2LineConfProfTable The table consists of the following objects that support SET Morgenstern, et al. Expires April 12, 2006 [Page 150] Internet-Draft NGDSL-LINE MIB October 2005 operations: * adsl2LConfProfScMaskDs * adsl2LConfProfScMaskUs * adsl2LConfProfRfiBandsDs * adsl2LConfProfRaModeDs * adsl2LConfProfRaModeUs * adsl2LConfProfRaUsNrmDs * adsl2LConfProfRaUsNrmUs * adsl2LConfProfRaUsTimeDs * adsl2LConfProfRaUsTimeUs * adsl2LConfProfRaDsNrmsDs * adsl2LConfProfRaDsNrmsUs * adsl2LConfProfRaDsTimeDs * adsl2LConfProfRaDsTimeUs * adsl2LConfProfTargetSnrmDs * adsl2LConfProfTargetSnrmUs * adsl2LConfProfMaxSnrmDs * adsl2LConfProfMaxSnrmUs * adsl2LConfProfMinSnrmDs * adsl2LConfProfMinSnrmUs * adsl2LConfProfMsgMinUs * adsl2LConfProfMsgMinDs * adsl2LConfProfAtuTransSysEna * adsl2LConfProfPmMode * adsl2LConfProfL0Time * adsl2LConfProfL2Time * adsl2LConfProfL2Atpr * adsl2LConfProfL2Atprt * adsl2LConfProfRowStatus Unauthorized changes resulting in the setting of any of the above objects to an incorrect value could have an adverse operational effect on several lines. Also, unauthorized changes to adsl2LConfProfRowStatus could result in unwanted line profiles being created or brought into service prematurely; or could result in line profiles being inadvertently deleted or taken out of service. o adsl2LineConfProfModeSpecTable The table consists of the following objects that support SET operations: * adsl2LConfProfMaxNomPsdDs Morgenstern, et al. Expires April 12, 2006 [Page 151] Internet-Draft NGDSL-LINE MIB October 2005 * adsl2LConfProfMaxNomPsdUs * adsl2LConfProfMaxNomAtpDs * adsl2LConfProfMaxNomAtpUs * adsl2LConfProfMaxAggRxPwrUs * adsl2LConfProfPsdMaskDs * adsl2LConfProfPsdMaskUs * adsl2LConfProfPsdMaskSelectUs * adsl2LConfProfModeSpecRowStatus Unauthorized changes resulting in the setting of any of the above objects to an incorrect value could have an adverse operational effect on several lines. Also, unauthorized changes to adsl2LConfProfModeSpecRowStatus could result in unwanted PSD configurations being created or brought into service prematurely; or could result in PSD configurations being inadvertently deleted or taken out of service. o adsl2ChConfProfileTable The table consists of the following objects that support SET operations: * adsl2ChConfProfMinDataRateDs * adsl2ChConfProfMinDataRateUs * adsl2ChConfProfMinResDataRateDs * adsl2ChConfProfMinResDataRateUs * adsl2ChConfProfMaxDataRateDs * adsl2ChConfProfMaxDataRateUs * adsl2ChConfProfMinDataRateLowPwrDs * adsl2ChConfProfMinDataRateLowPwrUs * adsl2ChConfProfMaxDelayDs * adsl2ChConfProfMaxDelayUs * adsl2ChConfProfMinProtectionDs * adsl2ChConfProfMinProtectionUs * adsl2ChConfProfMaxBerDs * adsl2ChConfProfMaxBerUs * adsl2ChConfProfUsDataRateDs * adsl2ChConfProfDsDataRateDs * adsl2ChConfProfUsDataRateUs * adsl2ChConfProfDsDataRateUs * adsl2ChConfProfImaEnabled * adsl2ChConfProfRowStatus Unauthorized changes resulting in the setting of any of the above objects to an incorrect value could have an adverse operational effect on several lines. Morgenstern, et al. Expires April 12, 2006 [Page 152] Internet-Draft NGDSL-LINE MIB October 2005 Also, unauthorized changes to adsl2ChConfProfRowStatus could result in unwanted channel profiles being created or brought into service prematurely; or could result in channel profiles being inadvertently deleted or taken out of service. o adsl2LineAlarmConfTemplateTable The table consists of the following objects that support SET operations: * adsl2LAlarmConfTempLineProfile * adsl2LAlarmConfTempChan1ConfProfile * adsl2LalarmConfTempChan2ConfProfile * adsl2LalarmConfTempChan3ConfProfile * adsl2LalarmConfTempChan4ConfProfile * adsl2LAlarmConfTempRowStatus Unauthorized changes to adsl2LAlarmConfTempLineProfile, adsl2LAlarmConfTempChan1ConfProfile, adsl2LAlarmConfTempChan2ConfProfile, adsl2LAlarmConfTempChan3ConfProfile, or adsl2LAlarmConfTempChan4ConfProfile could have an adverse effect on the management of notifications generated at the scope of several to many lines; or could change several to many lines over to running with unwanted management rates for generated notifications. Unauthorized changes to adsl2LAlarmConfTempRowStatus could result in alarm templates being created or brought into service prematurely; or could result in alarm templates being inadvertently deleted or taken out of service. o adsl2LineAlarmConfProfileTable The table consists of the following objects that support SET operations: * adsl2LineAlarmConfProfileAtucThresh15MinFecs * adsl2LineAlarmConfProfileAtucThresh15MinEs * adsl2LineAlarmConfProfileAtucThresh15MinSes * adsl2LineAlarmConfProfileAtucThresh15MinLoss * adsl2LineAlarmConfProfileAtucThresh15MinUas * adsl2LineAlarmConfProfileAturThresh15MinFecs * adsl2LineAlarmConfProfileAturThresh15MinEs * adsl2LineAlarmConfProfileAturThresh15MinSes * adsl2LineAlarmConfProfileAturThresh15MinLoss Morgenstern, et al. Expires April 12, 2006 [Page 153] Internet-Draft NGDSL-LINE MIB October 2005 * adsl2LineAlarmConfProfileAturThresh15MinUas * adsl2LineAlarmConfProfileThresh15MinFailedFullInt * adsl2LineAlarmConfProfileThresh15MinFailedShrtInt * adsl2LineAlarmConfProfileRowStatus Increasing any of the threshold values could result in a notification being suppressed or deferred. Setting a threshold to 0 could result in a notification being suppressed. Suppressing or deferring a notification could prevent the timely delivery of important diagnostic information. Decreasing any of the threshold values could result in a notification being sent from the network falsely reporting a threshold crossing. Changing a threshold value could also have an impact on the amount of notifications the agent sends. The Notifications Section of this document has a paragraph which provides general guidance on the rate limiting of notifications. Agent implementations not providing rate limiting could result in notifications being generated at an uncontrolled rate. Unauthorized changes to a threshold value could result in an undesired notification rate. Unauthorized changes to row status could result in unwanted line alarm profiles being created or brought into service. Also, changes to the row status could result in line alarm profiles being inadvertently deleted or taken out of service. o adsl2ChAlarmConfProfileTable The table consists of the following objects that support SET operations: * adsl2ChAlarmConfProfileAtucThresh15MinCodingViolations * adsl2ChAlarmConfProfileAtucThresh15MinCorrected * adsl2ChAlarmConfProfileAturThresh15MinCodingViolations * adsl2ChAlarmConfProfileAturThresh15MinCorrected * adsl2ChAlarmConfProfileRowStatus * adsl2LineAlarmConfProfileAturThresh15MinFecs * adsl2LineAlarmConfProfileAturThresh15MinEs * adsl2LineAlarmConfProfileAturThresh15MinSes * adsl2LineAlarmConfProfileAturThresh15MinLoss * adsl2LineAlarmConfProfileAturThresh15MinUas * adsl2LineAlarmConfProfileThresh15MinFailedFullInt * adsl2LineAlarmConfProfileThresh15MinFailedShrtInt * adsl2LineAlarmConfProfileRowStatus Increasing any of the threshold values could result in a notification being suppressed or deferred. Setting a threshold to 0 could result in a notification being suppressed. Suppressing or deferring a notification could prevent the timely delivery of Morgenstern, et al. Expires April 12, 2006 [Page 154] Internet-Draft NGDSL-LINE MIB October 2005 important diagnostic information. Decreasing any of the threshold values could result in a notification being sent from the network falsely reporting a threshold crossing. Changing a threshold value could also have an impact on the amount of notifications the agent sends. The Notifications Section of this document has a paragraph which provides general guidance on the rate limiting of notifications. Agent implementations not providing rate limiting could result in notifications being generated at an uncontrolled rate. Unauthorized changes to a threshold value could result in an undesired notification rate. Unauthorized changes to row status could result in unwanted channel alarm profiles being created or brought into service. Also, changes to the row status could result in channel alarm profiles being inadvertently deleted or taken out of service. Some of the readable objects in this MIB module (i.e., objects with a MAX-ACCESS other than not-accessible) may be considered sensitive or vulnerable in some network environments. It is thus important to control even GET and/or NOTIFY access to these objects and possibly to even encrypt the values of these objects when sending them over the network via SNMP. These are the tables and objects and their sensitivity/vulnerability: o adsl2LineInventoryTable Access to these objects would allow an intruder to obtain information about which vendor's equipment is in use on the network. Further, such information is considered sensitive in many environments for competitive reasons. * adsl2LInvG994VendorId * adsl2LInvSystemVendorId * adsl2LInvVersionNumber * adsl2LInvSerialNumber * adsl2LInvSelfTestResult * adsl2LInvTransmissionCapabilities SNMP versions prior to SNMPv3 did not include adequate security. Even if the network itself is secure (for example by using IPSec), even then, there is no control as to who on the secure network is allowed to access and GET/SET (read/change/create/delete) the objects in this MIB module. It is RECOMMENDED that implementers consider the security features as provided by the SNMPv3 framework (see [RFC3410], Section 8), including full support for the SNMPv3 cryptographic mechanisms (for Morgenstern, et al. Expires April 12, 2006 [Page 155] Internet-Draft NGDSL-LINE MIB October 2005 authentication and privacy). It is RECOMMENDED to deploy SNMPv3 and to enable cryptographic security. It is then a customer/operator responsibility to ensure that the SNMP entity giving access to an instance of this MIB module is properly configured to give access only to those objects whose principals (users) have legitimate rights to indeed GET or SET (change/create/delete) them. 6. Acknowledgments The authors are deeply grateful to the authors of the HDSL2 LINE MIB (RFC xxxx), Clay Sikes and Bob Ray, for contributing to accelerating the work on this document. The structure of this document as well as several paragraphs originate in their document. Other contributions and advice were received from the following: Randy Presuhn (Mindspring) Chen Jian (Huawei) Bert Wijnen (Lucent) Clay Sikes (Paradyne) 7. References 7.1. Normative References [G.992.1] "Asymmetric digital subscriber line (ADSL) transceivers", ITU-T G.992.1, 1999. [G.992.2] "Splitterless asymmetric digital subscriber line (ADSL) transceivers", ITU-T G.992.2, 1999. [G.992.3] "Asymmetric digital subscriber line transceivers 2 (ADSL2)", ITU-T G.992.3, 2002. [G.992.4] "Splitterless asymmetric digital subscriber line transceivers 2 (Splitterless ADSL2)", ITU-T G.992.4, 2002. [G.992.5] "Asymmetric digital subscriber line (ADSL) transceivers - Extended bandwidth ADSL2 (ADSL2+)", ITU-T G.992.5, 2003. [G.993.2] "Very-high speed Digital Subscriber Line Transceivers 2 (VDSL2 draft)", ITU-T G.993.2, July 2005. [G.997.1] "Physical layer management for digital subscriber line Morgenstern, et al. Expires April 12, 2006 [Page 156] Internet-Draft NGDSL-LINE MIB October 2005 (DSL) transceivers", ITU-T G.997.1, May 2003. [G.997.1 am1] "Physical layer management for digital subscriber line (DSL) transceivers Amendment 1", ITU-T G.997.1 Amendment 1, December 2003. [G.997.1 am2] "Physical layer management for digital subscriber line (DSL) transceivers Amendment 2", ITU-T G.997.1 Amendment 2, January 2005. [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997. [RFC2578] McCloghrie, K., Ed., Perkins, D., Ed., and J. Schoenwaelder, Ed., "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999. [RFC2579] McCloghrie, K., Ed., Perkins, D., Ed., and J. Schoenwaelder, Ed., "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999. [RFC2580] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999. [RFC2863] McCloghrie, K. and F. Kastenholz, "The Interfaces Group MIB", RFC 2863, June 2000. [RFC3411] Harrington, D., Presuhn, R., and B. Wijnen, "An Architecture for Describing Simple Network Management Protocol (SNMP) Management Frameworks", STD 62, RFC 3411, December 2002. [RFC3593] Tesink, K., "Textual Conventions for MIB Modules Using Performance History Based on 15 Minute Intervals", RFC 3593, September 2003. [T1E1.413] J. Bingham & F. Van der Putten, "Network and Customer Installation Interfaces - Asymmetric Digital Subscriber Line (ADSL) Metallic Interface. (T1.413 Issue 2)", ANSI T1E1.413-1998, June 1998. [TR-90] Abbi, R., "Protocol Independent Object Model for Managing Next Generation ADSL Technologies", DSL Forum TR-90, December 2004. Morgenstern, et al. Expires April 12, 2006 [Page 157] Internet-Draft NGDSL-LINE MIB October 2005 7.2. Informative References [RFC2662] Bathrick, G. and F. Ly, "Definitions of Managed Objects for the ADSL Lines", RFC 2662, August 1999. [RFC3410] Case, J., Mundy, R., Partain, D., and B. Stewart, "Introduction and Applicability Statements for Internet- Standard Management Framework", RFC 3410, December 2002. [RFC3418] Presuhn, R., "Management Information Base (MIB) for the Simple Network Management Protocol (SNMP)", STD 62, RFC 3418, December 2002. Morgenstern, et al. Expires April 12, 2006 [Page 158] Internet-Draft NGDSL-LINE MIB October 2005 Authors' Addresses Moti Morgenstern ECI Telecom Ltd. 30 Hasivim St. Petach Tikva 49517 Israel Phone: +972 3 926 6258 Fax: +972 3 928 7342 Email: moti.Morgenstern@ecitele.com Menachem Dodge ECI Telecom Ltd. 30 Hasivim St. Petach Tikva 49517 Israel Phone: +972 3 926 8421 Fax: +972 3 928 7342 Email: mbdodge@ieee.org Scott Baillie NEC Australia 649-655 Springvale Road Mulgrave, Victoria 3170 Australia Phone: +61 3 9264 3986 Fax: +61 3 9264 xxxx Email: scott.baillie@nec.com.au Umberto Bonollo NEC Australia 649-655 Springvale Road Mulgrave, Victoria 3170 Australia Phone: +61 3 9264 3385 Fax: +61 3 9264 xxxx Email: umberto.bonollo@nec.com.au Morgenstern, et al. Expires April 12, 2006 [Page 159] Internet-Draft NGDSL-LINE MIB October 2005 Intellectual Property Statement The IETF takes no position regarding the validity or scope of any Intellectual Property Rights or other rights that might be claimed to pertain to the implementation or use of the technology described in this document or the extent to which any license under such rights might or might not be available; nor does it represent that it has made any independent effort to identify any such rights. Information on the procedures with respect to rights in RFC documents can be found in BCP 78 and BCP 79. Copies of IPR disclosures made to the IETF Secretariat and any assurances of licenses to be made available, or the result of an attempt made to obtain a general license or permission for the use of such proprietary rights by implementers or users of this specification can be obtained from the IETF on-line IPR repository at http://www.ietf.org/ipr. 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Acknowledgment Funding for the RFC Editor function is currently provided by the Internet Society. Morgenstern, et al. Expires April 12, 2006 [Page 160]