INTERNET-DRAFT ADSL Line Extention MIB Faye Ly Copper Mountain Networks Gregory Bathrick AG Communication Systems March 10, 2000 Definitions of Extention Managed Objects for ADSL Lines March 10, 2000 draft-ietf-adslmib-adslext-04.txt 1. Status of this Memo This document is an Internet-Draft and is in full conformance with all provisions of Section 10 of RFC2026. 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. To view the entire list of current Internet-Drafts, please check the "1id-abstracts.txt" listing contained in the Internet-Drafts Shadow Directories on ftp.is.co.za (Africa), ftp.nordu.net (Northern Europe), ftp.nis.garr.it (Southern Europe), munnari.oz.au (Pacific Rim), ftp.ietf.org (US East Coast), or ftp.isi.edu (US West Coast). 2. Abstract This document defines a standard SNMP MIB for additional functions not covered by the ADSL Line MIB [1]. 3. The SNMP Network Management Framework Expires September 2000 [Page 1] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 The SNMP Management Framework presently consists of five major components: o An overall architecture, described in RFC 2571 [11]. o Mechanisms for describing and naming objects and events for the purpose of management. The first version of this Structure of Management Information (SMI) is called SMIv1 and described in RFC 1155 [14], RFC 1212 [15] and RFC 1215 [16]. The second version, called SMIv2, is described in RFC 2579 [1], RFC 1903 [2] and RFC 1904 [17]. o Message protocols for transferring management information. The first version of the SNMP message protocol is called SNMPv1 and described in RFC 1157 [7]. A second version of the SNMP message protocol, which is not an Internet standards track protocol, is called SNMPv2c and described in RFC 1901 [18] and RFC 1906 [19]. The third version of the message protocol is called SNMPv3 and described in RFC 1906 [19], RFC 2272 [20] and RFC 2274 [21]. o Protocol operations for accessing management information. The first set of protocol operations and associated PDU formats is described in RFC 1157 [7]. A second set of protocol operations and associated PDU formats is described in RFC 1905 [8]. o A set of fundamental applications described in RFC 2273 [22] and the view-based access control mechanism described in RFC 2275 [23]. Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. Objects in the MIB are defined using the mechanisms defined in the SMI. This document specifies a MIB module that is compliant to the SMIv2. A MIB conforming to the SMIv1 can be produced through the appropriate translations. The resulting translated MIB must be semantically equivalent, except where objects or events are omitted because no translation is possible (e.g., use of Counter64). Some machine readable information in SMIv2 will be converted into textual descriptions in SMIv1 during the translation process. However, this loss of machine readable information is not considered to change the semantics of the MIB. 4. Change Log This section tracks changes made to the revisions of the Internet Expires September 2000 [Page 2] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 Drafts of this document. It will be deleted when the document is published as an RFC. The following changes were made for the version of the document dated March 10, 2000. - Added a new object in the adslLineExtTable describing the G.lite power state. The following changes were made for the version of the document dated October 20, 1999. - Changed adslLineExtTable to include config ATU-C, ATU-C and ATU-R actual transmission capabilities. - renamed adslProfileLineMode to adslProfileLineType to match rfc2662 adslLineType object. - Added two objects in the adslLineExtTable: one for adslLineModeConfig and adslLineModeActual. - Added a new textual convention for ADSL line mode. - Corrected the MIB compiled errors and typos. 5. Introduction The purpose of this memo is to define a supplemental set of managed objects that is not covered by ADSL Line MIB as defined in [10]. This memo addresses the additional objects defined in ITU G.997.1 [8]. These additional objects specifically address the management capabilities of ADSL "Lite" as defined by ITU-T G.992.2 [9]. 6. Relationship of the ADSL LINE EXTENTION MIB with standard MIBs This section outlines the relationship of ADSL Line Extention MIB with other MIBs described in RFCs and in their various degrees of "standardization". ADSL Line Extention MIB obeys the same relationship between ADSL Line MIB to other standard MIBs with one exception for the ifOperStatus as defined in RFC 1213 [3]. 6.1 ifOperStatus ifOperStatus is set to down(2) when the ADSL line interface is in power state L2 which means no power. ifOperStatus is set to up(1) if the ADSL line interface is in power state L0 (power on) or L1 (reduced power). 7. Conventions used in the MIB 7.1 Structure Expires September 2000 [Page 3] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 The MIB is organized to follow the same structure of the ADSL Line MIB [1]. 7.2 Additional Managed Objects A few objects are added to cover the ADSL "Lite" management and they are: - ATU-C Transmission System and Line Mode - Power Management - Counters for Fast Retrains and Failed Fast Retrains - Counters for Severed Error Second-line and Unavailable Second - Alternative profile configuration for the Dual line mode interface Besides the management of ADSL "Lite", another object needs to be added to the ADSL Line MIB [10] in order to manage the ADSL line profile. The object is the line mode configuration. The MIB definitions are attached. The MIB will be branched from the ADSL Line MIB [10]. 7.2.1 ATU-C ADSL Transmission System Parameters and Line Mode The adslLineConfigTable needs to be extended to cover the ATU-C ADSL Transmission system enabling. Three objects are defined to monitor and configure the transmission mode as well as the actual line mode: - Capability - Configuration - Actual Status Transmission modes can further determine the line mode of the ADSL interface. For example, if g9921PotsNonOverlapped(2) is the actual value of the ADSL interface, the interface is operating in Full rate ADSL. If the interface is set to g9922PotsOverlapped(9), the interface is operating in G.lite mode. The transmssion mode and the corresponding line mode are defined as: Transmission mode Line Mode ---------------------------------------------------------- Regional Std. (ANSI T1.413) Full Regional Std. (ETSI DTS/TM06006) Full G.992.1 POTS non-overlapped Full G.992.1 POTS overlapped Full Expires September 2000 [Page 4] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 G.992.1 ISDN non-overlapped Full G.992.1 ISDN overlapped Full G.992.1 TCM-ISDN non-overlapped Full G.992.1 TCM-ISDN overlapped Full G.992.2 POTS non-overlapped Lite G.992.2 POTS overlapped Lite G.992.2 with TCM-ISDN non-overlapped Lite G.992.2 with TCM-ISDN overlapped Lite Table 1: Transmission Mode and Line Mode In case more than one bit is configured for an ADSL interface and both Full and Lite modes are selected, the interface is said to configure in the dual mode. Only one bit can be set in the Actual object that reflects the actual mode of transmission as well as the line mode. 7.2.2 Power Management There are three power states for each managed ADSL interface operating in the G.lite mode. L0 is power on, L1 is power on but reduced and L2 is power off. Power state cannot be configured by an operator but it can be viewed via the ifOperStatus object for the managed ADSL interface. The value of the object ifOperStatus is set to down(2) if the ADSL interface is in power state L2 and is set to up(1) if the ADSL line interface is in power state L0 or L1. An ADSL line power state, if is operating in the G.lite mode, can also be monitored by the adslLineGlitePowerState object defined in the ADSL Line Extention table. The value of the object enumerates the three power states the managed interface can be in. 7.2.3 Fast Retrain Parameters Section 7.4.15 of ITU G.997.1 specifies fast retrain parameters. Fast retrain parameters include two counters: fast retrain count and failed fast retrain count. These two counters need to be added to all performance tables. 7.2.4 Counters for Severed Error Second-line and Unavailable Second Section 7.2.1.1.7 and section 7.2.1.1.9 specify two counters that are not covered by the ADSL Line MIB [10]. These two counters (severed error second-line and unavailable second) are added to all the performance tables. Unavailable second counts number of seconds when there was Unavailable Errored seconds during the measured period. This counter Expires September 2000 [Page 5] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 does not include the seconds incurred by Fast Retrain and Failed Fast Retrain. Fast Retrain and Failed Fast Retrain are considered to be part of normal network operation and thus are not counted as unavailable errors. 7.2.5 Alternative profile configuration for the Dual line mode interface This object is used only when the interface (for the ADSL line or channel) is configured as dual mode, that is, the object adslLineTransAtucModeConfig is configued with one or more Full-Rate modes and one or more Lite modes. The object adslLineConfProfile defined in ADSL-MIB [10] is used as the primary Rull-Rate profile. The newly added object in this MIB module, adslLineConfProfileDualLite is used to describe or configure the Lite profile. Note that if one or more Full-Rate modes are configured, only one Full-Rate profile is needed. This object is only needed when both Full-Rate and Lite profiles are needed. If the static profile is used, the profile name is the ifIndex ASCII string plus the differentiator string appended to the end of the static profile name. For example, for interface 100, the object adslLineConfProfile is set by the agent to be "100Full" and the object adslLineConfProfileDualLite is set to be "100Lite". 8. Conformance and Compliance See the conformance and compliance statements within the information module. 9. Definitions ADSL-LINE-EXT-MIB DEFINITIONS ::= BEGIN IMPORTS Counter32, Unsigned32, NOTIFICATION-TYPE, MODULE-IDENTITY, Gauge32, OBJECT-TYPE, mib-2 FROM SNMPv2-SMI MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF TEXTUAL-CONVENTION FROM SNMPv2-TC PerfCurrentCount, PerfIntervalCount FROM PerfHist-TC-MIB AdslPerfCurrDayCount, Expires September 2000 [Page 6] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 AdslPerfPrevDayCount, AdslPerfTimeElapsed, AdslLineCodingType FROM ADSL-TC-MIB ifIndex FROM IF-MIB SnmpAdminString FROM SNMP-FRAMEWORK-MIB adslLineEntry, adslAtucPerfDataEntry, adslLineConfProfileEntry, adslAtucIntervalNumber, adslAturIntervalNumber, adslLineAlarmConfProfileEntry, adslAturPerfDataEntry, adslMIB FROM ADSL-LINE-MIB ; adslExtMIB MODULE-IDENTITY LAST-UPDATED "9905141200Z" ORGANIZATION "IETF ADSL MIB Working Group" CONTACT-INFO " Faye Ly Copper Mountain Networks Norcal Office 2470 Embarcadero Way Palo Alto, CA 94303 Tel: +1 650-687-3323 E-Mail: faye@coppermountain.com Gregory Bathrick AG Communication Systems A Subsidiary of Lucent Technologies 2500 W Utopia Rd. Phoenix, AZ 85027 USA Tel: +1 602-582-7679 Fax: +1 602-582-7697 E-mail: bathricg@agcs.com" DESCRIPTION "This MIB Module is a supplement to the ADSL-LINE-MIB [1]." ::= { adslMIB 3 } adslExtMibObjects OBJECT IDENTIFIER ::= { adslExtMIB 1 } AdslTransmissionModeType ::= TEXTUAL-CONVENTION STATUS current Expires September 2000 [Page 7] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 DESCRIPTION "A set of ADSL line transmission modes, with one bit per mode. The notes (F) and (L) denote Full-Rate and Lite respectively: Bit 01 : Regional Std. (ANSI T1.413) (F) Bit 02 : Regional Std. (ETSI DTS/TM06006) (F) Bit 03 : G.992.1 POTS non-overlapped (F) Bit 04 : G.992.1 POTS overlapped (F) Bit 05 : G.992.1 ISDN non-overlapped (F) Bit 06 : G.992.1 ISDN overlapped (F) Bit 07 : G.992.1 TCM-ISDN non-overlapped (F) Bit 08 : G.992.1 TCM-ISDN overlapped (F) Bit 09 : G.992.2 POTS non-overlapped (L) Bit 10 : G.992.2 POTS overlapped (L) Bit 11 : G.992.2 with TCM-ISDN non-overlapped (L) Bit 12 : G.992.2 with TCM-ISDN overlapped (L) " SYNTAX BITS { ansit1413(0), etsi(1), a9921potsNonoverlapped(2), a9921potsoverlapped(3), a9921isdnnonoverlapped(4), a9921isdnoverlapped(5), a9921tcmIsdnNonoverlapped(6), a9921tcmIsdnOverlapped(7), a9922potsnonOverlapeed(8), a9922potsOverlapped(9), a9922tcmIsdnNonOverlapped(10), a9922tcmIsdnOverlapped(11) } adslLineExtTable OBJECT-TYPE SYNTAX SEQUENCE OF AdslLineExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains ADSL line configuration and monitoring information not defined in the adslLineTable from the ADSL-LINE-MIB [1]. This includes the capabilities and actual ADSL transmission system." ::= { adslExtMibObjects 17 } adslLineExtEntry OBJECT-TYPE SYNTAX AdslLineExtEntry Expires September 2000 [Page 8] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry extends the adslLineEntry defined in [1]. Each entry corresponds to an ADSL line." INDEX { ifIndex } ::= { adslLineExtTable 1 } AdslLineExtEntry ::= SEQUENCE { adslLineTransAtucCap AdslTransmissionModeType, adslLineTransAtucConfig AdslTransmissionModeType, adslLineTransAtucCapActual AdslTransmissionModeType, adslLineGlitePowerState INTEGER, adslLineConfProfileDualLite SnmpAdminString } adslLineTransAtucCap OBJECT-TYPE SYNTAX AdslTransmissionModeType MAX-ACCESS read-only STATUS current DESCRIPTION "The transmission modes that the ATU-C is capable of supporting. The modes available are limited by the design of the equipment." REFERENCE "Section 7.3.2 ITU G.997.1 [8]" ::= { adslLineExtEntry 1 } adslLineTransAtucConfig OBJECT-TYPE SYNTAX AdslTransmissionModeType MAX-ACCESS read-write STATUS current DESCRIPTION "The transmission modes that the ATU-C must enable for the line. The ATU-C's enable modes must be a subset of its capable modes." REFERENCE "Section 7.3.2 ITU G.997.1 [8]" ::= { adslLineExtEntry 2 } adslLineTransAtucCapActual OBJECT-TYPE SYNTAX AdslTransmissionModeType MAX-ACCESS read-only STATUS current DESCRIPTION "The transmission mode of the ATU-C. This object returns 0 (i.e BITS with no mode bit set) if there is no mode currently known. The initialization Expires September 2000 [Page 9] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 with the ATU-R will determine the mode used and the result must be a one-mode subset of the 'Enable' modes. After an initialization has occurred, its mode is saved as the 'Current' mode and it should persist even if the link goes down subsequently. This leaves a hint on what may be used next time." REFERENCE "Section 7.3.2 ITU G.997.1 [8]" ::= { adslLineExtEntry 3 } adslLineGlitePowerState OBJECT-TYPE SYNTAX INTEGER { none(1), l0(2), -- L0 Power on l1(3), -- L1 Power on but reduced l2(4) -- L2 Power off } MAX-ACCESS read-only STATUS current DESCRIPTION "The value of this object specifies the power state this interface is in. If the object adslLineModeActual is set to glite, the value of this object can be either one of the power state from L0 to L2. If the object adslLineTransAtucCapActual is set to other than G.lite, the value of this object is always set to none(1)." ::= { adslLineExtEntry 4 } adslLineConfProfileDualLite OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-write STATUS current DESCRIPTION "The value of this object identifies the row in the ADSL Line Configuration Profile Table, (adslLineConfProfileTable), which applies for this ADSL line, and channels if applicable, when the mode after initialization is any G.992.2 (G.lite) mode AND adslLineTransAtucModeConfig has enabled dual- mode. Dual-mode in this case means one or more Full-Rate modes AND one or more Lite modes enabled. If dual-mode has not been enabled by this MIB or if Expires September 2000 [Page 10] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 the ATU-C does not support this extension MIB, then the previously existing adslLineConfProfile is used even if the ATU-C mode is one of the G.992.2 modes." ::= { adslLineExtEntry 5 } adslAtucPerfDataExtTable OBJECT-TYPE SYNTAX SEQUENCE OF AdslAtucPerfDataExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains ADSL physical line counters information not defined in the adslAtucPerfDataTable from the ADSL- LINE-MIB [10]." ::= { adslExtMibObjects 18 } adslAtucPerfDataExtEntry OBJECT-TYPE SYNTAX AdslAtucPerfDataExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry extends the adslAtucPerfDataEntry defined in [10]. Each entry corresponds to an ADSL line." INDEX { ifIndex } ::= { adslAtucPerfDataExtTable 1 } AdslAtucPerfDataExtEntry ::= SEQUENCE { adslAtucPerfStatFastR Counter32, adslAtucPerfStatFailedFastR Counter32, adslAtucPerfStatSesL Counter32, adslAtucPerfStatUasL Counter32, adslAtucPerfCurr15MinFastR PerfCurrentCount, adslAtucPerfCurr15MinFailedFastR PerfCurrentCount, adslAtucPerfCurr15MinSesL PerfCurrentCount, adslAtucPerfCurr15MinUasL PerfCurrentCount, adslAtucPerfCurr1DayFastR AdslPerfCurrDayCount, adslAtucPerfCurr1DayFailedFastR AdslPerfCurrDayCount, adslAtucPerfCurr1DaySesL AdslPerfCurrDayCount, adslAtucPerfCurr1DayUasL AdslPerfCurrDayCount, adslAtucPerfPrev1DayFastR AdslPerfPrevDayCount, adslAtucPerfPrev1DayFailedFastR AdslPerfPrevDayCount, adslAtucPerfPrev1DaySesL AdslPerfPrevDayCount, adslAtucPerfPrev1DayUasL AdslPerfPrevDayCount } adslAtucPerfStatFastR OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only Expires September 2000 [Page 11] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 STATUS current DESCRIPTION "The value of this object indicates the count of fast retrains." REFERENCE "ITU G.997.1 Section 7.4.15.1 [8]" ::= { adslAtucPerfDataExtEntry 1 } adslAtucPerfStatFailedFastR OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The value of this object indicates the count of failed fast retrains." REFERENCE "ITU G.997.1 Section 7.4.15.2 [8]" ::= { adslAtucPerfDataExtEntry 2 } adslAtucPerfStatSesL OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The value of this object indicates the count of severely errored second-line." REFERENCE "ITU G.997.1 Section 7.2.1.1.7 [8]" ::= { adslAtucPerfDataExtEntry 3 } adslAtucPerfStatUasL OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The value of this object indicates the count of unavailable second." REFERENCE "ITU G.997.1 Section 7.2.1.1.9 [8]" ::= { adslAtucPerfDataExtEntry 4 } adslAtucPerfCurr15MinFastR OBJECT-TYPE SYNTAX PerfCurrentCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in the current 15 minute interval when there was fast retrains." REFERENCE "ITU G.997.1 Section 7.4.15.1 [8]" Expires September 2000 [Page 12] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 ::= { adslAtucPerfDataExtEntry 5 } adslAtucPerfCurr15MinFailedFastR OBJECT-TYPE SYNTAX PerfCurrentCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in the current 15 minute interval when there was failed fast retrains." REFERENCE "ITU G.997.1 Section 7.4.15.2 [8]" ::= { adslAtucPerfDataExtEntry 6 } adslAtucPerfCurr15MinSesL OBJECT-TYPE SYNTAX PerfCurrentCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in the current 15 minute interval when there was fast retrains." REFERENCE "ITU G.997.1 Section 7.2.1.1.7 [8]" ::= { adslAtucPerfDataExtEntry 7 } adslAtucPerfCurr15MinUasL OBJECT-TYPE SYNTAX PerfCurrentCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in the current 15 minute interval when there was count for unavailable errored seconds." REFERENCE "ITU G.997.1 Section 7.2.1.1.9 [8]" ::= { adslAtucPerfDataExtEntry 8 } adslAtucPerfCurr1DayFastR OBJECT-TYPE SYNTAX AdslPerfCurrDayCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of the number of seconds when there was fast retrains during the current day as measured by adslAtucPerfCurr1DayTimeElapsed." REFERENCE "ITU G.997.1 Section 7.4.15.1 [8]" ::= { adslAtucPerfDataExtEntry 9 } Expires September 2000 [Page 13] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 adslAtucPerfCurr1DayFailedFastR OBJECT-TYPE SYNTAX AdslPerfCurrDayCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of the number of seconds when there was failed fast retrains during the current day as measured by adslAtucPerfCurr1DayTimeElapsed." REFERENCE "ITU G.997.1 Section 7.4.15.2 [8]" ::= { adslAtucPerfDataExtEntry 10 } adslAtucPerfCurr1DaySesL OBJECT-TYPE SYNTAX AdslPerfCurrDayCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of the number of seconds when there was Severed Errored Seconds during the current day as measured by adslAtucPerfCurr1DayTimeElapsed." REFERENCE "ITU G.997.1 Section 7.2.1.1.7 [8]" ::= { adslAtucPerfDataExtEntry 11 } adslAtucPerfCurr1DayUasL OBJECT-TYPE SYNTAX AdslPerfCurrDayCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of the number of seconds when there was Unavailable Errored Seconds during the current day as measured by adslAtucPerfCurr1DayTimeElapsed." REFERENCE "ITU G.997.1 Section 7.2.1.1.9 [8]" ::= { adslAtucPerfDataExtEntry 12 } adslAtucPerfPrev1DayFastR OBJECT-TYPE SYNTAX AdslPerfPrevDayCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in the interval when there was Expires September 2000 [Page 14] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 fast retrains within the most recent previous 1-day period." REFERENCE "ITU G.997.1 Section 7.4.15.1 [8]" ::= { adslAtucPerfDataExtEntry 13 } adslAtucPerfPrev1DayFailedFastR OBJECT-TYPE SYNTAX AdslPerfPrevDayCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in the interval when there was failed fast retrains within the most recent previous 1-day period." REFERENCE "ITU G.997.1 Section 7.4.15.2 [8]" ::= { adslAtucPerfDataExtEntry 14 } adslAtucPerfPrev1DaySesL OBJECT-TYPE SYNTAX AdslPerfPrevDayCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in the interval when there was severed errored seconds within the most recent previous 1-day period." REFERENCE "ITU G.997.1 Section 7.2.1.1.7 [8]" ::= { adslAtucPerfDataExtEntry 15 } adslAtucPerfPrev1DayUasL OBJECT-TYPE SYNTAX AdslPerfPrevDayCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in the interval when there was unavailable errored seconds within the most recent previous 1-day period." REFERENCE "ITU G.997.1 Section 7.2.1.1.9 [8]" ::= { adslAtucPerfDataExtEntry 16 } adslAtucIntervalExtTable OBJECT-TYPE SYNTAX SEQUENCE OF AdslAtucIntervalExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION Expires September 2000 [Page 15] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 "This table provides one row for each ATUC performance data collection interval. ADSL physical interfaces are those ifEntries where ifType is equal to adsl(94)." ::= { adslExtMibObjects 19 } adslAtucIntervalExtEntry OBJECT-TYPE SYNTAX AdslAtucIntervalExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the adslAtucIntervalExtTable." INDEX { ifIndex, adslAtucIntervalNumber } ::= { adslAtucIntervalExtTable 1 } AdslAtucIntervalExtEntry ::= SEQUENCE { adslAtucIntervalFastR PerfIntervalCount, adslAtucIntervalFailedFastR PerfIntervalCount, adslAtucIntervalSesL PerfIntervalCount, adslAtucIntervalUasL PerfIntervalCount } adslAtucIntervalFastR OBJECT-TYPE SYNTAX PerfIntervalCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in the interval when there was Fast Retrains." ::= { adslAtucIntervalExtEntry 1 } adslAtucIntervalFailedFastR OBJECT-TYPE SYNTAX PerfIntervalCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in the interval when there was Failed Fast Retrains." ::= { adslAtucIntervalExtEntry 2 } adslAtucIntervalSesL OBJECT-TYPE SYNTAX PerfIntervalCount UNITS "seconds" Expires September 2000 [Page 16] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in the interval when there was severed errors." ::= { adslAtucIntervalExtEntry 3 } adslAtucIntervalUasL OBJECT-TYPE SYNTAX PerfIntervalCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in the interval when there was unavailable errors." ::= { adslAtucIntervalExtEntry 4 } adslAturPerfDataExtTable OBJECT-TYPE SYNTAX SEQUENCE OF AdslAturPerfDataExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains ADSL physical line counters information not defined in the adslAturPerfDataTable from the ADSL- LINE-MIB [10]." ::= { adslExtMibObjects 20 } adslAturPerfDataExtEntry OBJECT-TYPE SYNTAX AdslAturPerfDataExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry extends the adslAturPerfDataEntry defined in [10]. Each entry corresponds to an ADSL line." INDEX { ifIndex } ::= { adslAturPerfDataExtTable 1 } AdslAturPerfDataExtEntry ::= SEQUENCE { adslAturPerfStatSesL Counter32, adslAturPerfStatUasL Counter32, adslAturPerfCurr15MinSesL PerfCurrentCount, adslAturPerfCurr15MinUasL PerfCurrentCount, adslAturPerfCurr1DaySesL AdslPerfCurrDayCount, adslAturPerfCurr1DayUasL AdslPerfCurrDayCount, adslAturPerfPrev1DaySesL AdslPerfPrevDayCount, adslAturPerfPrev1DayUasL AdslPerfPrevDayCount } Expires September 2000 [Page 17] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 adslAturPerfStatSesL OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The value of this object indicates the count of severely errored second-line." REFERENCE "ITU G.997.1 Section 7.2.1.1.7 [8]" ::= { adslAturPerfDataExtEntry 1 } adslAturPerfStatUasL OBJECT-TYPE SYNTAX Counter32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "The value of this object indicates the count of unavailable second." REFERENCE "ITU G.997.1 Section 7.2.1.2.9 [8]" ::= { adslAturPerfDataExtEntry 2 } adslAturPerfCurr15MinSesL OBJECT-TYPE SYNTAX PerfCurrentCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in the current 15 minute interval when there was Severed Errored Seconds-Line." REFERENCE "ITU G.997.1 Section 7.2.1.2.7 [8]" ::= { adslAturPerfDataExtEntry 3 } adslAturPerfCurr15MinUasL OBJECT-TYPE SYNTAX PerfCurrentCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in the current 15 minute interval when there was Unavailable Errored Seconds." REFERENCE "ITU G.997.1 Section 7.2.1.2.9 [8]" ::= { adslAturPerfDataExtEntry 4 } adslAturPerfCurr1DaySesL OBJECT-TYPE SYNTAX AdslPerfCurrDayCount UNITS "seconds" Expires September 2000 [Page 18] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 MAX-ACCESS read-only STATUS current DESCRIPTION "Count of the number of seconds when there was Severed Errored Seconds during the current day as measured by adslAturPerfCurr1DayTimeElapsed." REFERENCE "ITU G.997.1 Section 7.2.1.2.7 [8]" ::= { adslAturPerfDataExtEntry 5 } adslAturPerfCurr1DayUasL OBJECT-TYPE SYNTAX AdslPerfCurrDayCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of the number of seconds when there was Unavailable Errored Seconds during the current day as measured by adslAturPerfCurr1DayTimeElapsed." REFERENCE "ITU G.997.1 Section 7.2.1.2.9 [8]" ::= { adslAturPerfDataExtEntry 6 } adslAturPerfPrev1DaySesL OBJECT-TYPE SYNTAX AdslPerfPrevDayCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in the interval when there was severed errored second within the most recent previous 1-day period." REFERENCE "ITU G.997.1 Section 7.2.1.2.7 [8]" ::= { adslAturPerfDataExtEntry 7 } adslAturPerfPrev1DayUasL OBJECT-TYPE SYNTAX AdslPerfPrevDayCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in the interval when there was unavailable errored second within the most recent previous 1-day period." Expires September 2000 [Page 19] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 REFERENCE "ITU G.997.1 Section 7.2.1.2.9 [8]" ::= { adslAturPerfDataExtEntry 8 } adslAturIntervalExtTable OBJECT-TYPE SYNTAX SEQUENCE OF AdslAturIntervalExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table provides one row for each ATUC performance data collection interval. ADSL physical interfaces are those ifEntries where ifType is equal to adsl(94)." ::= { adslExtMibObjects 21 } adslAturIntervalExtEntry OBJECT-TYPE SYNTAX AdslAturIntervalExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the adslAturIntervalExtTable." INDEX { ifIndex, adslAturIntervalNumber } ::= { adslAturIntervalExtTable 1 } AdslAturIntervalExtEntry ::= SEQUENCE { adslAturIntervalSesL PerfIntervalCount, adslAturIntervalUasL PerfIntervalCount } adslAturIntervalSesL OBJECT-TYPE SYNTAX PerfIntervalCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in the interval when there was severed errors." ::= { adslAturIntervalExtEntry 1 } adslAturIntervalUasL OBJECT-TYPE SYNTAX PerfIntervalCount UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of seconds in the interval when there was unavailable errors." ::= { adslAturIntervalExtEntry 2 } Expires September 2000 [Page 20] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 adslConfProfileExtTable OBJECT-TYPE SYNTAX SEQUENCE OF AdslConfProfileExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains ADSL line profile configuration information not defined in the adslLineConfProfileTable from the ADSL-LINE-MIB [1]. This includes the line mode." ::= { adslExtMibObjects 22 } adslConfProfileExtEntry OBJECT-TYPE SYNTAX AdslConfProfileExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry extends the adslLineConfProfileEntry defined in [1]. Each entry corresponds to an ADSL line profile." AUGMENTS { adslLineConfProfileEntry } ::= { adslConfProfileExtTable 1 } AdslConfProfileExtEntry ::= SEQUENCE { adslConfProfileLineType INTEGER } adslConfProfileLineType OBJECT-TYPE SYNTAX INTEGER { noChannel (1), -- no channels exist fastOnly (2), -- fast channel exists only interleavedOnly (3), -- interleaved channel exists -- only fastOrInterleaved (4),-- either fast or interleaved -- channels can exist, but -- only one at any time fastAndInterleaved (5)-- both fast or interleaved -- channels exist } MAX-ACCESS read-create STATUS current DESCRIPTION " This object is used to configure the ADSL physical line mode. " ::= { adslConfProfileExtEntry 1 } Expires September 2000 [Page 21] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 adslAlarmConfProfileExtTable OBJECT-TYPE SYNTAX SEQUENCE OF AdslAlarmConfProfileExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table extends the adslLineAlarmConfProfileTable and provides threshold parameters for all the counters defined in this MIB module." ::= { adslExtMibObjects 23 } adslAlarmConfProfileExtEntry OBJECT-TYPE SYNTAX AdslAlarmConfProfileExtEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry extends the adslLineAlarmConfProfileTable defined in [10]. Each entry corresponds to an ADSL alarm profile." AUGMENTS { adslLineAlarmConfProfileEntry } ::= { adslAlarmConfProfileExtTable 1 } AdslAlarmConfProfileExtEntry ::= SEQUENCE { adslAtucThreshold15MinFailedFastR Unsigned32, adslAtucThreshold15MinSesL Unsigned32, adslAtucThreshold15MinUasL Unsigned32 } adslAtucThreshold15MinFailedFastR OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "The number of failed retrains encountered by an ADSL interface within any giving 15 minutes performance data collection period, which cause the SNMP agent to send an adslAtucFailedFastRTrap. One trap will be sent per interval per interface. A value '0' will disable the trap." ::= { adslAlarmConfProfileExtEntry 1 } adslAtucThreshold15MinSesL OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" Expires September 2000 [Page 22] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 MAX-ACCESS read-create STATUS current DESCRIPTION "The number of Severed errored seconds encountered by an ADSL interface withing any giving 15 minutes performance data collection period, which cause the SNMP agent to send an adslAtucSesLTrap. One trap will be sent per interval per interface. A value '0' will disable the trap." ::= { adslAlarmConfProfileExtEntry 2 } adslAtucThreshold15MinUasL OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "The number of unavailable errored seconds encountered by an ADSL interface withing any giving 15 minutes performance data collection period, which cause the SNMP agent to send an adslAtucUasLThreshTrap. One trap will be sent per interval per interface. A value '0' will disable the trap." ::= { adslAlarmConfProfileExtEntry 3 } -- trap definitions adslExtTraps OBJECT IDENTIFIER ::= { adslExtMibObjects 24 } adslExtAtucTraps OBJECT IDENTIFIER ::= { adslExtTraps 1 } adslAtucFailedFastRThreshTrap NOTIFICATION-TYPE OBJECTS { adslAtucPerfCurr15MinFailedFastR } STATUS current DESCRIPTION "Failed Fast Retrains 15 minutes threshold reached." ::= { adslExtAtucTraps 0 1 } adslAtucSesLThreshTrap NOTIFICATION-TYPE OBJECTS { adslAtucPerfCurr15MinSesL } STATUS current DESCRIPTION "Severed errored seconds 15 minutes threshold Expires September 2000 [Page 23] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 reached." ::= { adslExtAtucTraps 0 2 } adslAtucUasLThreshTrap NOTIFICATION-TYPE OBJECTS { adslAtucPerfCurr15MinUasL } STATUS current DESCRIPTION "Unavailable seconds 15 minutes threshold reached." ::= { adslExtAtucTraps 0 3 } -- conformance information adslExtConformance OBJECT IDENTIFIER ::= { adslExtMIB 2 } adslExtGroups OBJECT IDENTIFIER ::= { adslExtConformance 1 } adslExtCompliances OBJECT IDENTIFIER ::= { adslExtConformance 2 } -- ATU-C agent compliance statements adslExtLineMibAtucCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for SNMP entities which manage ADSL ATU-C interfaces." MODULE -- this module MANDATORY-GROUPS { adslExtLineGroup, adslExtLineConfProfileControlGroup, adslExtLineAlarmConfProfileGroup } GROUP adslExtAtucPhysPerfRawCounterGroup DESCRIPTION "This group is optional. Implementations which require continuous ATU-C physical event counters should implement this group." GROUP adslExtAturPhysPerfRawCounterGroup DESCRIPTION "This group is optional. Implementations which require continuous ATU-R physical event counters should implement this group." OBJECT adslAtucThreshold15MinFailedFastR MIN-ACCESS read-write DESCRIPTION Expires September 2000 [Page 24] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 "Read-write access is applicable when static profiles are implemented." OBJECT adslAtucThreshold15MinSesL MIN-ACCESS read-write DESCRIPTION "Read-write access is applicable when static profiles are implemented." OBJECT adslAtucThreshold15MinUasL MIN-ACCESS read-write DESCRIPTION "Read-write access is applicable when static profiles are implemented." OBJECT adslLineConfProfileDualLite MIN-ACCESS read-only DESCRIPTION "Read-only access is applicable when static profiles are implemented." ::= { adslExtCompliances 1 } -- units of conformance adslExtLineGroup OBJECT-GROUP OBJECTS { adslLineConfProfileDualLite, adslLineTransAtucCap, adslLineTransAtucConfig, adslLineTransAtucCapActual, adslLineGlitePowerState } STATUS current DESCRIPTION "A collection of objects providing configuration information about an ADSL Line." ::= { adslExtGroups 1 } adslExtAtucPhysPerfRawCounterGroup OBJECT-GROUP OBJECTS { adslAtucPerfStatFastR, adslAtucPerfStatFailedFastR, adslAtucPerfCurr15MinFastR, adslAtucPerfCurr15MinFailedFastR, adslAtucPerfCurr1DayFastR, adslAtucPerfCurr1DayFailedFastR, adslAtucPerfPrev1DayFastR, adslAtucPerfPrev1DayFailedFastR, adslAtucPerfStatSesL, adslAtucPerfStatUasL, Expires September 2000 [Page 25] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 adslAtucPerfCurr15MinSesL, adslAtucPerfCurr15MinUasL, adslAtucPerfCurr1DaySesL, adslAtucPerfCurr1DayUasL, adslAtucPerfPrev1DaySesL, adslAtucPerfPrev1DayUasL, adslAtucIntervalFastR, adslAtucIntervalFailedFastR, adslAtucIntervalSesL, adslAtucIntervalUasL } STATUS current DESCRIPTION "A collection of objects providing raw performance counts on an ADSL Line (ATU-C end)." ::= { adslExtGroups 2 } adslExtAturPhysPerfRawCounterGroup OBJECT-GROUP OBJECTS { adslAturPerfStatSesL, adslAturPerfStatUasL, adslAturPerfCurr15MinSesL, adslAturPerfCurr15MinUasL, adslAturPerfCurr1DaySesL, adslAturPerfCurr1DayUasL, adslAturPerfPrev1DaySesL, adslAturPerfPrev1DayUasL, adslAturIntervalSesL, adslAturIntervalUasL } STATUS current DESCRIPTION "A collection of objects providing raw performance counts on an ADSL Line (ATU-C end)." ::= { adslExtGroups 3 } adslExtLineConfProfileControlGroup OBJECT-GROUP OBJECTS { adslConfProfileLineType } STATUS current DESCRIPTION "A collection of objects providing profile control for the ADSL system." ::= { adslExtGroups 4 } adslExtLineAlarmConfProfileGroup OBJECT-GROUP OBJECTS { adslAtucThreshold15MinFailedFastR, adslAtucThreshold15MinSesL, adslAtucThreshold15MinUasL } STATUS current Expires September 2000 [Page 26] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 DESCRIPTION "A collection of objects providing alarm profile control for the ADSL system." ::= { adslExtGroups 5 } adslExtNotificationsGroup NOTIFICATION-GROUP NOTIFICATIONS { adslAtucFailedFastRThreshTrap, adslAtucSesLThreshTrap, adslAtucUasLThreshTrap } STATUS current DESCRIPTION "The collection of ADSL 2 notifications." ::= { adslExtGroups 6 } END 9. Acknowledgments This document is a product of the ADSL MIB Working Group. 10. References [1] B. Wijnen, D. Harrington, R. Presuhn, "Structure of Management Information Version 2 (SMIv2)" RFC 2578, April 1999. [2] K. McCloghrie, D. Perkins, J. Schoenwaelder, "Textual Conventions for SMIv2", RFC 2579, April 1999. [3] McCloghrie, K., and M. Rose, Editors, "Management Information Base for Network Management of TCP/IP-based internets: MIB-II", STD 17, RFC 1213, Hughes LAN Systems, Performance Systems International, March 1991. [4] McCloghrie, K. and F. Kastenholz, "The Interfaces Group MIB using SMIv2", RFC 2233, Cisco Systems, FTP Software, November 1997. [5] SNMPv2 Working Group, Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Management Information Base for version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1907, January 1996. [6] Case, J., Fedor, M., Schoffstall, M., and J. Davin. " A Simple Network Management Protocol (SNMP)", STD 15, RFC 1157, SNMP Expires September 2000 [Page 27] INTERNET-DRAFT ADSL Line Extention MIB March 10, 2000 Research, Performance Systems International, MIT Lab for Computer Science, May 1990. [7] SNMPv2 Working Group, Case, J., McCloghrie, K., Rose, M., and S. Waldbusser, "Protocol Operations for Version 2 of the Simple Network Management Protocol (SNMPv2)", RFC 1905, January 1996. [8] ITU Draft Recommendation G.997.1 "Physical Layer Management for Digital Subscriber Line (DSL) Transceivers.", January 1999 [9] Chris Hansen, ITU "White Paper submission of Recommendation G.992.2" June/July 1999. [10] G. Bathrick, F. Ly "Definitions of Managed Objects for the ADSL Lines", May 14, 1999. [11] D. Harrington, R. Presuhn, B. Wijnen, "An architecture for Describing SNMP Management Frameworks", RFC 2571, April 1999. Expires September 2000 [Page 28]