Network Working Group K. Lam Document: draft-ietf-atommib-opticalmib-05.txt Lucent Technologies Expiration: December 12, 2002 M. Stewart Category: Internet Draft Dorado Software A. Huynh Cetus Networks June 12 2002 Definitions of Managed Objects for the Optical Interface Type draft-ietf-atommib-opticalmib-05.txt Status of this Memo This document is an Internet-Draft and is subject to 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. Editor's note: Copyright Notice Copyright (C) The Internet Society (2002). All Rights Reserved. 1. Abstract This memo defines a portion of the Management Information Base (MIB) for use with SNMP in TCP/IP-based internets. In particular, it defines objects for managing Optical Interfaces associated with WavelengthDivision Multiplexing systems or characterized by the Optical Transport Network (OTN) in accordance with the OTN architecture defined in ITU-T Recommendation G.872. The MIB module defined in this memo can be used for performance monitoring and/or configuration of such optical interface. Table of Contents 1 Abstract .............................................. xx 2 The SNMP Management Framework ......................... xx 3 Overview .............................................. xx 3.1 Use of the ifTable .................................. xx 3.2 Use of ifTable for OTN OTS/OMS Layer................. xx 3.3 Use of ifTable for OTN OCh Layer..................... xx 3.4 Use of ifStackTable.................................. xx 3.5 Optical Network Terminology ......................... xx 3.6 Tandem Connection Monitoring (TCM) .................. xx 4 Structure of the MIB................................... xx 4.1. The optIfOTMn group................................ xx 4.2. The optIfPerfMon group............................. xx 4.3. The optIfOTSn groups............................... xx 4.4. The optIfOMSn groups............................... xx 4.5. The optIfOCh groups................................ xx 4.6. The optIfOTUk groups............................... xx 4.7. The optIfODUk groups............................... xx 4.8. The optIfODUkT groups.............................. xx 5 Object Definitions .................................... xx 6 Security Considerations ............................... xx 7 Acknowledgments........................................ xx 8 References ............................................ xx 9 Authors' Address ...................................... xx 10 Intellectual Property ................................ xx 11 Full Copyright Statement ............................. xx 2. The SNMP Management Framework The SNMP Management Framework presently consists of five major components: o An overall architecture, described in RFC 2571 [RFC2571]. o Mechanisms for describing and naming objects and events for the purpose of management. The first version of this Structure of Management Information (SMI) is called SMIv1 and described in STD 16, RFC 1155 [RFC1155], STD 16, RFC 1212 [RFC1212] and RFC 1215 [RFC1215]. The second version, called SMIv2, is described in STD 58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580 [RFC2580]. o Message protocols for transferring management information. The first version of the SNMP message protocol is called SNMPv1 and described in STD 15, RFC 1157 [RFC1157]. A second version of the SNMP message protocol, which is not an Internet standards track protocol, is called SNMPv2c and described in RFC 1901 [RFC1901] and RFC 1906 [RFC1906]. The third version of the message protocol is called SNMPv3 and described in RFC 1906 [RFC1906], RFC 2572 [RFC2572] and RFC 2574 [RFC2574]. o Protocol operations for accessing management information. The first set of protocol operations and associated PDU formats is described in STD 15, RFC 1157 [RFC1157]. A second set of protocol operations and associated PDU formats is described in RFC 1905 [RFC1905]. o A set of fundamental applications described in RFC 2573 [RFC2573] and the view-based access control mechanism described in RFC 2575 [RFC2575]. A more detailed introduction to the current SNMP Management Framework can be found in RFC 2570 [RFC2570]. 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 memo specifies a MIB module that is compliant to the SMIv2. A MIB conforming to the SMIv1 can be produced through the appropriate translations. The resulting translated MIB must be semantically equivalent, except where objects or events are omitted because no translation is possible (use of Counter64). Some machine readable information in SMIv2 will be converted into textual descriptions in SMIv1 during the translation process. However, this loss of machine readable information is not considered to change the semantics of the MIB. 3. Overview In this document, the term OTN (Optical Transport Network) system is used to describe devices that are compliant with the requirements specified in the ITU-T Recommendations G.872 [ITU-T G.872], G.709 [ITU-T G.709], G.798 [ITU-T G.798], G.874 [ITU-T G.874] and G.874.1 [ITU-T G.874.1]. The optical objects will be managed using the MIB II ifTable and ifStackTable. Additional tables will also be supported to monitor layer specific status and provide performance monitoring data. In the tables, some entries are required for OTN systems only. A Configuration (Config) table, Current Performance Monitoring (PM) table, and Interval PM table will be maintained for the OTSn, OMSn, and OCh layers on a source and sink trail termination basis. These tables will be linked to the ifTable by using the ifIndex that is associated with that layer. These objects are used when the particular media being used to realize an interface is an Optical Transport interface. At present, this applies to these values of the ifType variable in the Internet-standard MIB: opticalChannel (195), opticalTransport (196) The definitions contained herein are based on the OTN specifications in ITU-T G.872[ITU-T G.872], G.709 [ITU-T G.709], G.798[ITU-T G.798], G.874[ITU-T G.874], and G.874.1 [ITU-T G.874.1]. 3.1. Use of the ifTable This section specifies how the MIB II interfaces group, as defined in RFC 2863 [RFC2863], is used for optical interfaces. Only the ifGeneralInformationGroup will be supported for the ifTable and the ifStackTable to maintain the relationship between the various layers. The OTN layers are managed in the ifTable using IfEntries that correlate to the layers depicted in Figure 1. For example, a DWDM device with an Optical Network Node Interface (ONNI) will have an Optical Transmission Section (OTS) physical layer, an Optical Multiplex Section (OMS) layer (transports multiple optical channels), and an Optical Channel (OCh) layer. There is a one to one relationship between the OMS and OTS layers. The OMS layer has fixed connectivity via the OTS and thus no connectivity flexibility at the OMS layer is supported. A device with an ONNI that does not multiplex would consist of the OTS and OCh layers supporting a single channel. MIB-II (RFC 1213) [RFC1213], as amended and extended by RFC 1907 [RFC1907], RFC 2863 [RFC2863], and RFC 2864 [RFC2864], accommodates these cases through appropriate use of the system and interfaces groups. The system group names and describes the type of managed resource. The interfaces group defines which OTN layers exist and how these layers are configured and multiplexed. This is achieved by proper representation of OTN Layers as IfEntries as defined in RFC 2863 [RFC2863], as follows. In the following figures, opticalChannel and opticalTransport are abbreviated as och and otn respectively. _____________________ \ Path Data Unit |\ (ODUk) | \ _____________________| \ ______________________ | | | > Tandem Data Unit | | | | (ODUkT) | | OCh Layer | > n och IfEntries _____________________| | | | | |______________________| > Optical | /| | > Transport Unit | / | | | (OTUk) |/ | OMSn Layer | | _____________________/ | | | |______________________| | Sub-layers in | | > m otn IfEntries the OCh Layer | | | | OTSn Layer | | | | | |______________________| > Figure 1: OTN Layers Since the OMSn and OTSn layers have a one to one relationship, only one otn IfEntry is required to support these two layers. Therefore, each opticalChannel IfEntry may be mapped to m opticalTransport IfEntries, where m is greater than or equal to 1. Conversely, each opticalTransport entry may be mapped to n opticalChannel IfEntries, where n is greater than or equal to 1. The design of the Optical Interface MIB provides the option to model an interface either as a single bidirectional object containing both sink and source functions or as a pair of unidirectional objects, one containing sink functions and the other containing source functions. If the sink and source for a given protocol layer are to be modelled as separate objects, then there need to be two ifTable entries, one that corresponds to the sink and one that corresponds to the source, and that the directionality information will be provided in the configuration tables for that layer via the xxxDirectionality objects. The agent is expected to maintain consistent directionality values between ifStackTable layers (e.g., a sink must not be stacked in a 1:1 manner on top of a source, or vice-versa), and all protocol layers that are represented by a given ifTable entry are expected to have the same directionality (i.e., instances of optIfOTSnDirectionality and optIfOMSnDirectionality that correspond to a given ifIndex value must have the same value, and instances of optIfOChDirectionality, optIfOTUkDirectionality, and optIfODUkDirectionality that correspond to a given ifIndex value must have the same value). When separate ifTable entries are used for the source and sink functions of a given physical interface, association between the two uni-directional ifTable entries (one for the source function and the other one for the sink functions) should be provided. It is recommended that identifical ifName values are used for the two ifTable entries to indicate such association. An implementation shall explicitly state what mechanism is used to indicate the association, if ifName is not used. Example 1: Management of unterminated opticalChannel (och) using passive optics An OTN device connected with two adjacent nodes in a single fiber ring that supports 10 wavelengths per fiber would have 2 opticalTransport IfEntries and 20 opticalChannel IfEntries, as depicted in Figure 2. Thus 10 opticalChannel IfEntries are stacked above the first opticalTransport IfEntry, and the other 10 opticalChannel IfEntries are stacked above the second opticalTransport IfEntry. Note that the optical channels in this example are un-terminated and thus no OTUk objects will be instantiated for these optical channels. The opticalChannel IfEntries of one otn may be dropped/added from/to the OTN device or cross-connected with the opticalChannel IfEntries of the other otn. Cross-connection from a member of the first 10 opticalChannel IfEntries to a member of the second 10 opticalChannel IfEntries could be modelled by using a cross-connect object, which is not yet defined in this version of the MIB. ______________________ ______________________ | | | | | | | | | och1 | ... | och10 | | och11 | ... | och20 | |_______|______|_______| |_______|______|_______| | | | | | otn1 | | otn2 | |______________________| |______________________| ____________ | | ___________________\| OTN |__________________\ /| device | / |____________| Figure 2: Interface stacks when channels are unterminated Example 2: Management of terminated opticalChannel (och) interfaces An OTN device connected with two adjacent nodes in a single fiber ring that supports 10 wavelengths per fiber would have 2 opticalTransport IfEntries and 20 opticalChannel IfEntries, as depicted in Figure 3. Thus 10 opticalChannel IfEntries are stacked above the first opticalTransport IfEntry, and the other 10 opticalChannel IfEntries are stacked above the second opticalTransport IfEntry. As the optical channels in this example are terminated, OTUk objects and possibly ODUk objects will be instantiated for the terminated opticalChannel IfEntries. ______________________ ______________________ | | | | | | | | | och1 | ... | och10 | | och11 | ... | och20 | |_______|______|_______| |_______|______|_______| | | | | | otn1 | | otn2 | |______________________| |______________________| ____________ | | ___________________\| OTN |__________________\ /| device | / |____________| Figure 3: Interface stacks when channels are terminated The exact configuration and multiplexing of the layers is maintained in the ifStackTable (RFC 2863) [RFC2863] and in the ifInvStackTable (RFC 2864) [RFC2864], see section 3.4. 3.2. Use of ifTable for OTN OTS/OMS Layer Only the ifGeneralInformationGroup needs to be supported. ifTable Object Use for combined OTN OTS/OMS Layer ===================================================================== ifIndex The interface index. ifDescr Optical Transport Network (OTN) Optical Transmission Section (OTS)/Optical Multiplex Section (OMS) ifType opticalTransport (196) ifSpeed Actual bandwidth of the interface in bits per second. If the bandwidth of the interface is greater than the maximum value of 4,294,967,295, then the maximum value is reported and ifHighSpeed must be used to report the interface's speed. ifPhysAddress An octet string with zero length. (There is no specific address associated with the interface.) ifAdminStatus The desired administrative status of the interface. Supports read-only access. ifOperStatus The operational status of the interface. The value lowerLayerDown(7) is not used, since there is no lower layer interface. This object is set to notPresent(6) if a component is missing, otherwise it is set to down(2) if either of the objects optIfOTSnCurrentStatus or optIfOMSnCurrentStatus indicates that any defect is present. ifLastChange The value of sysUpTime at the last change in ifOperStatus. ifName Enterprise-specific convention (e.g., TL-1 AID) to identify the physical or data entity associated with this interface or an OCTET STRING of zero length. The enterprise-specific convention is intended to provide the means to reference one or more enterprise-specific tables. ifLinkUpDownTrapEnable Default value is enabled(1). Supports read-only access. ifHighSpeed Actual bandwidth of the interface in Mega-bits per second. A value of n represents a range of 'n-0.5' to 'n+0.499999'. ifConnectorPresent Set to true(1). ifAlias The (non-volatile) alias name for this interface as assigned by the network manager. 3.3. Use of ifTable for OTN OCh Layer Only the ifGeneralInformationGroup needs to be supported. ifTable Object Use for OTN OCh Layer ===================================================================== ifIndex The interface index. ifDescr Optical Transport Network (OTN) Optical Channel (OCh) ifType opticalChannel(195) ifSpeed Current bandwidth of the interface in bits per second. If the bandwidth of the interface is greater than the maximum value of 4,294,967,295, then the maximum value is reported and ifHighSpeed must be used to report the interface's speed. ifPhysAddress A string of ASCII decimal digits containing the wavelength of the optical channel, expressed in nanometers (e.g., 1550). ifAdminStatus The desired administrative status of the interface. Supports read-only access. ifOperStatus The operational status of the interface. This object is set to lowerLayerDown(7) if the ifOperStatus of its otn interface is down(2). Otherwise, it is set to down(2) if one or more of the objects optIfOChCurrentStatus, optIfOTUkCurrentStatus, optIfODUkTCurrentStatus, and optIfODUkTtpCurrentStatus indicates that any defect is present. ifLastChange The value of sysUpTime at the last change in ifOperStatus. ifName Enterprise-specific convention (e.g., TL-1 AID) to identify the physical or data entity associated with this interface or an OCTET STRING of zero length. The enterprise-specific convention is intended to provide the means to reference one or more enterprise-specific tables. ifLinkUpDownTrapEnable Default value is disabled(2). Supports read-only access. ifHighSpeed Current bandwidth of the interface in Mega-bits per second. A value of n represents a range of 'n-0.5' to 'n+0.499999'. ifConnectorPresent Set to false(2). ifAlias The (non-volatile) alias name for this interface as assigned by the network manager. 3.4. Use of ifStackTable Use of the ifStackTable and ifInvStackTable to associate the opticalTransport and opticalChannel interface entries is best illustrated by the example shown in Figure 4. The example assumes an otn interface with ifIndex i that carries two multiplexed och interfaces with ifIndex values of j and k, respectively. The example shows that j and k are stacked above (i.e., multiplexed into) i. Furthermore, it shows that there is no layer lower than i and no layer higher than j and/or k. HigherLayer LowerLayer -------------------------- 0 j 0 k j i k i i 0 Figure 4: Use of ifStackTable for an OTN port For the inverse stack table, it provide the same information as the interface stack table, with the order of the Higher and Lower layer interfaces reversed. 3.5. Optical Network Terminology The terminology used in this document to describe the layers of an optical network and the error conditions and performance monitoring parameters on an optical circuit as monitored by an opticalsystem are listed below. These terms are defined in ITU-T Recommendations G.872 [ITU-T G.872], G.709 [ITU-T G.709], G.798 [ITU-T G.798], G.874 [ITU-T G.874], G.874.1 [ITU-T G.874.1], and G.806 [ITU-T G.806]. Brief definition of some terms are also included here to facilitate the readability of this document. Degraded Threshold (DEGTHR) - G.806 A threshold level for declaring a performance monitoring (PM) Second (a time period of one second) to be bad. A PM Second is declared bad if the percentage of detected errored blocks in that second or the number of errored blocks in that Second is greater than or equal to DEGTHR. DEGM - G.806 A threshold level for declaring a Degraded Signal defect (dDEG). A dDEG shall be declared if DEGM consecutive bad PM Seconds are detected. Expected Destination Access Point Identifier (ExDAPI) - G.798 The Expected Destination Access Point Identifier (ExDAPI), provisioned by the managing system, to be compared with the TTI accepted at the overhead position of the sink for the purpose of checking the integrity of connectivity. Expected Source Access Point Identifier (ExSAPI) - G.798 The Expected Source Access Point Identifier (ExSAPI), provisioned by the managing system, to be compared with the TTI accepted at the overhead position of the sink for the purpose of checking the integrity of connectivity. Inter-Domain Interface (IrDI) - G.872 A physical interface that represents the boundary between two administrative domains. G.709 defines the requirements for the IrDI at the Network Node Interface (NNI). Intra-Domain Interface (IaDI) - G.872 A physical interface within an administrative domain. Optical Channel Layer Network (OCh) - G.872 This layer network provides end-to-end networking of optical channels for transparently conveying client information of varying format (e.g. SDH STM-N, PDH 565 Mbit/s, cell based ATM, etc.). Optical Channel Data Unit Path Layer Network (ODUk) - G.709/Y.1331 This layer network provides functionality for the transport of information structure consisting of the information payload (OPUk) and the related overhead for management of an optical channel. Optical Channel Data Unit Tandem Connection Sub-Layer Network (ODUkT) - G.709/Y.1331 This layer network is a sub-layer of the optical data unit layer, which provides the capability for tandem connection monitoring. One to six nested levels of monitoring are defined for OTN. Optical Channel Payload Unit (OPUk) - G.709/Y.1331 The OPUk is the information structure used to adapt client information for transport over an optical channel. OPUk capacities for k=1, k=2, k=3 are defined in ITU-T. The index "k" is used to represent different versions of OPUk, ODUk and OTUk. k=1 represents an approximate bit rate of 2.5 Gbit/s, k=2 represents an approximate bit rate of 10 Gbit/s, and k=3 represents an approximate bit rate of 40 Gbit/s. Optical Multiplex Section Layer Network (OMS) - G.872 This layer network provides functionality for networking of a multi-wavelength optical signal. Note that a "multi-wavelength" signal includes the case of just one optical channel. Optical Transport Module (OTM-n[r].m) - G.872 The OTM is the information structure that is transported across an ONNI. The index n and m define the number of supported wavelengths and bit rates at the interface. Two OTM structures are defined: OTM with full functionality (OTM-n.m) and OTM with reduced functionality (OTM-0.m & OTM-nr.m). The OTM-n.m consists of up to n multiplexed optical channels and an OTM overhead signal to support the non-associated overhead. The OTM-0 consists of a single optical channel without a specific color assigned. The OTM-nr.m consists of up to n multiplexed optical channels. Non associated overhead is not supported. Optical Transport Network (OTN) - G.872 A transport network bounded by optical channel access points. The optical transport network layered structure is comprised of the optical channel, optical multiplex section and optical transmission section layer networks. According to G.872, an OTN-compliant interface is an interface of the optical transport network based on the architecture defined in G.872, while an OTN-non-compliant interface is an interface that does not comply to the interface recommendations that will be defined for the optical transport network based on the architecture defined in G.872. Optical Transmission Section Layer Network (OTS) - G.872 This layer network provides functionality for transmission of optical signals on optical media of various types. Optical Channel Transport Unit Section Layer Network (OTUk) - G.709 The OTUk is the layer network provides for the transport of an ODUk over one or more optical channel link connections. It consists of the optical channel data unit and OTUk related overhead (FEC and overhead for management of an optical channel link connection). It is characterized by its frame structure, bit rate, and bandwidth. Payload Type Mismatch (PLM) The detection of mismatch of payload type is based on a comparison between the expected Payload Type signal, provisioned via the management interface, and the received Payload Type signal. Trail Trace Identifier Transmitted (TxTI) - G.798 The Trail Trace Identifier (TTI) information, provisioned by the managing system, to be placed in the TTI overhead position of the source of a trail for transmission. Trail Trace Identifier Accepted (AcTI) - G.798 The Trail Trace Identifier (TTI) information accepted from the TTI overhead position at the sink of a trail. Trail Trace Identifier Accepted Status (AcTIStatus) - G.798 The Status of the Trail Trace Identifier (TTI) accepted from the TTI overhead position at the sink of a trail. Trace Identifier Mismatch (TIM) - G.798 The detection of TIM is based on a comparison between the expected Trial Trace Identifier (TTI), configured via the management interface, and the received TTI. Trace Identifier Mismatch Consequent Action Enabled (TimActEnabled) - G.798 The Consequent Action function of TIM is disabled. Trace Identifier Mismatch Detection Mode (TimDetMode) - G.798 The mode of detecting Trace Identifier Mismatch (TIM). Possible modes are (1) off - no checking, (2) SAPI - checking the SAPI only, (3) DAPI - checking the DAPI only, and (4) Both - checking both the SAPI and DAPI. 3.5.1 Defect Conditions The following Defect conditions are defined in G.798 (as fault cause) for OTN monitoring. ais Alarm Indication Signal (AIS) bdi Backward Defect Indication (BDI) bdiO Backward Defect Indication - Overhead (BDI-O) bdiP Backward Defect Indication - Payload (BDI-P) deg Degraded (DEG) lck Locked (LCK) lof Loss of Frame (LOF) lom Loss of Multi Frame los Loss of Signal (LOS) losO Loss of Signal - Overhead (LOS-O) losP Loss of Signal - Payload (LOS-P) oci Open Connection Indication (OCI) plm Payload Mismatch (PLM) ssf Server Signal Failure (SSF) ssfO Server Signal Failure - Overhead (SSF-O) ssfP Server Signal Failure - Payload (SSF-P) tim Trace Identifier Mismatch (TIM) The relationship of these conditions within a network layer and between layers are described in G.798 [ITU-T G.798]. 3.5.2 Performance Parameters To facilitate identification of equipment and facilities that may require maintenance it is necessary to monitor parameters such as laser temperature and optical power at each layer. The measurements are taken periodically, and a snapshot of the current value is also made available. More specifically, performance parameters at each layer are maintained for the current 15-minute interval, the current 24-hour interval, N previous 15-minute intervals where 4 <= N <= 96, and one previous 24-hour interval. Note that some of the previous interval data will be unavailable if the agent has restarted within the last 24 hours. There is no requirement for an agent to ensure a fixed relationship between the start of a 15-minute or 24-hour interval and any wall clock; however, some agents may align the 15-minute intervals with quarter hours and may align the 24-hour intervals with a particular hour of the day (e.g., 00:00 UTC). The sink-side monitoring points for the various layers are shown in Figure 5 below. Note that the OMSn post-amplifier is not present in some implementations, in which case the associated laser temperature parameters will not be accumulated. OCh sink pre-OTN PM params | | OMSn sink pre-OTN PM params | | | | OTSn sink pre-OTN PM params | | | V | | _____/|__________/| /| V /| V \| . / |_____/ |_____________/ |_________ . \ | \ | \ | -----\| \| OSC ---\| optical rcvr optical + post-amp optical supervisory (O/E) demux (optional) channel drop filter OCh OMSn OTSn Figure 5: Sink-side pre-OTN monitoring points The source-side monitoring points for the various layers are shown in Figure 6 below. Note that the OMSn pre-amplifier is not present in some implementations, in which case the associated laser temperature parameters will not be accumulated. OCh source pre-OTN PM params | | OMSn source pre-OTN PM params | | | | OTSn source pre-OTN PM params | | | V | | _____|\_________|\ |\ V |\ V |/ . | \_____| \_____________| \_________ . | / | / | / ----|/ |/ OSC --|/ optical xmtr optical + pre-amp amplifier/optical supervisory (E/O) mux (optional) channel add filter OCh OMSn OTSn Figure 6: Source-side pre-OTN monitoring points Note that optical performance parameters are of type Integer32 rather than Counter32 or Gauge32 because it is possible for these objects to increase or decrease and to assume negative or positive values. 3.6 Tandem Connection Monitoring (TCM) An ODUk termination can be provisioned to support (0..6) TCM levels. Each TCM field contains the following subfields: - Trail Trace Identifier (TTI) - Bit Interleaved Parity 8 (BIP8) - Backward Defect Indication (BDI) - Backward Error Indication (BEI) - Status bits indicating the presence of TCM overhead, Incoming AlignmentError, or a maintenance signal (STAT). The insertion of these subfields is control by: - optIfODUkTSourceMode or otnODUkTsinkMode The Detection and corresponding action of these subfields are controlled by: - optIfODUkTTimDetMode - optIfODUkTTimActEnabled The TCM connection is used for monitoring the quality of an end to end connection or any segment, as illustrated in the example: TCM1 used for the end-to-end connection from A1 to A2. TCM2 used for segment B1-B2, then used again for segment B3-B4. TCM3-TCM6 these bytes are not in used in this example. The TCM connection can be nested (B1-B2 is nested in A1-A2) or cascaded (B1-B2 and B3-B4). ______ ______ ______ ______ ______ |TCM6| |TCM6| |TCM6| |TCM6| |TCM6| |----| |----| |----| |----| |----| |TCM5| |TCM5| |TCM5| |TCM5| |TCM5| |----| |----| |----| |----| |----| |TCM4| |TCM4| |TCM4| |TCM4| |TCM4| |----| |----| |----| |----| |----| |TCM3| |TCM3| |TCM3| |TCM3| |TCM3| |----| |----| |----| |----| |----| |TCM2| |TCM2| |TCM2| |TCM2| |TCM2| |----| |----| |----| |----| |----| |TCM1| |TCM1| |TCM1| |TCM1| |TCM1| |----| |----| |----| |----| |----| | | | | | | | | | | | | | | | | | | | | | | | | | |\ |\ /| |\ /| /| ----> | \________| \_______/ |_________| \_____ / |______ / | ----> | / | / \ | | / \ | \ | |/ |/ \| |/ \| \| TCM1: A1 <------------------------------------------------> A2 TCM2: B1 <-----> B2 B3 <-----> B4 4. Structure of the MIB The managed Optical Networking interface objects are arranged into the following groups of tables: The optIfOTMn group handles the OTM information structure of an optical interface. optIfOTMnTable The optIfPerfMon group handles the current 15-minute and 24-hour interval elapsed time as well as the number of 15-minute intervals for all layers. optIfPerfMonIntervalTable The optIfOTSn groups handle the configuration and performance monitoring information for OTS layers. optIfOTSnConfigTable optIfOTSnSinkCurrentTable optIfOTSnSinkIntervalTable optIfOTSnSinkCurDayTable optIfOTSnSinkPrevDayTable optIfOTSnSrcCurrentTable optIfOTSnSrcIntervalTable optIfOTSnSrcCurDayTable optIfOTSnSrcPrevDayTable The optIfOMSn groups handle the configuration and performance information for OMS layers. optIfOMSnConfigTable optIfOMSnSinkCurrentTable optIfOMSnSinkIntervalTable optIfOMSnSinkCurDayTable optIfOMSnSinkPrevDayTable optIfOMSnSrcCurrentTable optIfOMSnSrcIntervalTable optIfOMSnSrcCurDayTable optIfOMSnSrcPrevDayTable The optIfOCh groups handle the configuration and performance monitoring information for OCh layers. optIfOChConfigTable optIfOChSinkCurrentTable optIfOChSinkIntervalTable optIfOChSinkCurDayTable optIfOChSinkPrevDayTable optIfOChSrcCurrentTable optIfOChSrcIntervalTable optIfOChSrcCurDayTable optIfOChSrcPrevDayTable The optIfOTUk groups handle configuration information for OTUk. optIfOTUkConfigTable optIfGCC0ConfigTable The optIfODUk groups handle configuration information for ODUk. optIfODUkConfigTable optIfODUkTtpConfigTable optIfODUkPositionSeqTable optIfODUkNimConfigTable optIfGCC12ConfigTable The optIfODUkT groups handle configuration information for ODUkT. optIfODUkTConfigTable optIfODUkTNimConfigTable This memo does not define MIB objects for optical system cross-connects. After consensus is reached on definitions of the interface MIB objects for optical systems (resulting from resolution of discussions on the objects proposed in this memo), work can progress on the definitions of tables to representing cross-connects (e.g., OCh optical cross-connects and ODUk electrical cross-connects). 4.1. The optIfOTMn group 4.1.1. optIfOTMnTable This table contains the OTM structure information of an optical interface. 4.2. The optIfPerfMon group 4.2.1. optIf Performance Monitoring Interval Table This table applies to all performance monitoring on a NE. It records on a per-interface basis the elapsed time in the current 15-minute and 24-hour interval, as well as the total number of 15-minute intervals and the number of invalid 15-minute intervals. 4.3. The optIfOTSn groups 4.3.1. optIfOTSn Configuration group 4.3.1.1. optIfOTSn Configuration Table This table contains information on configuration of optIfOTSn interfaces, in addition to the information on such interfaces contained in the ifTable. 4.3.2. optIfOTSn Pre-OTN PM group 4.3.2.1. optIfOTSn Source Current Table This table contains information on current performance of optIfOTSn interfaces contained in the ifTable. 4.3.2.2. optIfOTSn Source Interval Table This table contains information on historic performance of optIfOTSn interfaces contained in the ifTable. 4.3.2.3. optIfOTSn Source Current Day Table This table contains a snapshot of information for the current 24-hour period for optIfOTSn interfaces contained in the ifTable. 4.3.2.4. optIfOTSn Source Previous Day Table This table contains a snapshot of information for the previous 24-hour period for optIfOTSn interfaces contained in the ifTable. 4.3.2.5. optIfOTSn Sink Current Table This table contains information on current performance of optIfOTSn interfaces contained in the ifTable. 4.3.2.6. optIfOTSn Sink Interval Table This table contains information on historic performance of optIfOTSn interfaces contained in the ifTable. 4.3.2.7. optIfOTSn Sink Current Day Table This table contains a snapshot of information for the current 24-hour period for optIfOTSn interfaces contained in the ifTable. 4.3.2.8. optIfOTSn Sink Previous Day Table This table contains a snapshot of information for the previous 24-hour period for optIfOTSn interfaces contained in the ifTable. 4.4. The optIfOMSn groups 4.4.1. optIfOMSn Configuration group 4.4.1.1. optIfOMSn Configuration Table This table contains information on configuration of optIfOMSn interfaces, in addition to the information on such interfaces contained in the ifTable. 4.4.2. optIfOMSn Pre-OTN PM group 4.4.2.1. optIfOMSn Source Current Table This table contains information on current performance of optIfOMSn interfaces contained in the ifTable. 4.4.2.2. optIfOMSn Source Interval Table This table contains information on historic performance of optIfOMSn interfaces contained in the ifTable. 4.4.2.3. optIfOMSn Source Current Day Table This table contains a snapshot of information for the current 24-hour period for optIfOMSn interfaces contained in the ifTable. 4.4.2.4. optIfOMSn Source Previous Day Table This table contains a snapshot of information for the previous 24-hour period for optIfOMSn interfaces contained in the ifTable. 4.4.2.5. optIfOMSn Sink Current Table This table contains information on current performance of optIfOMSn interfaces contained in the ifTable. 4.4.2.6. optIfOMSn Sink Interval Table This table contains information on historic performance of optIfOMSn interfaces contained in the ifTable. 4.4.2.7. optIfOMSn Sink Current Day Table This table contains a snapshot of information for the current 24-hour period for optIfOMSn interfaces contained in the ifTable. 4.4.2.8. optIfOMSn Sink Previous Day Table This table contains a snapshot of information for the previous 24-hour period for optIfOMSn interfaces contained in the ifTable. 4.5. The optIfOCh groups 4.5.1. optIfOCh Configuration group 4.5.1.1. optIfOCh Configuration Table This table contains information on configuration of optIfOCh interfaces, in addition to the information on such interfaces contained in the ifTable. 4.5.2. optIfOCh Pre-OTN PM group 4.5.2.1. optIfOCh Source Current Table This table contains information on current performance of optIfOCh interfaces contained in the ifTable. 4.5.2.2. optIfOCh Source Interval Table This table contains information on historic performance of optIfOCh interfaces contained in the ifTable. 4.5.2.3. optIfOCh Source Current Day Table This table contains a snapshot of information for the current 24-hour period for optIfOCh interfaces contained in the ifTable. 4.5.2.4. optIfOCh Source Previous Day Table This table contains a snapshot of information for the previous 24-hour period for optIfOCh interfaces contained in the ifTable. 4.5.2.5. optIfOCh Sink Current Table This table contains information on current performance of optIfOCh interfaces contained in the ifTable. 4.5.2.6. optIfOCh Sink Interval Table This table contains information on historic performance of optIfOCh interfaces contained in the ifTable. 4.5.2.7. optIfOCh Sink Current Day Table This table contains a snapshot of information for the current 24-hour period for optIfOCh interfaces contained in the ifTable. 4.5.2.8. optIfOCh Sink Previous Day Table This table contains a snapshot of information for the previous 24-hour period for optIfOCh interfaces contained in the ifTable. 4.6. The optIfOTUk groups 4.6.1. optIfOTUk Configuration group 4.6.1.1. optIfOTUk Configuration Table This table contains information on configuration of optIfOTUk interfaces, in addition to the information on such interfaces contained in the ifTable. 4.6.2. optIfGCC0 Configuration group 4.6.2.1. optIfGCC0 Configuration Table This table contains information on configuration of the GCC0 communication channel. 4.7. The optIfODUk groups 4.7.1. optIfODUk Configuration group 4.7.1.1. optIfODUk Configuration Table This table contains all the objects that are common to endpoints (called trail termination points or TTPs) and connection termination points (CTPs), plus a flag stating whether TTP functions are present. 4.7.2. optIfODUkTtp Configuration group 4.7.2.1. optIfODUkTtp Configuration Table This table contains TTP-specific information on configuration of optIfODUk interfaces, in addition to the information on such interfaces contained in the ifTable. 4.7.3. optIfODUk Position Seq group 4.7.3.1. optIfODUk Position Seq Table This table contains information on the position sequence of the TCM function and/or GCC12 access that have been created within the optIfODUk interfaces, in addition to the information on such interfaces contained in the ifTable. 4.7.4. optIfODUk Nim Configuration group 4.7.4.1. optIfODUk Nim Configuration Table This table contains information on configuration of optIfODUk Non-intrusive monitoring. 4.7.5. optIfGCC12 Configuration group 4.7.5.1. optIfGCC12 Configuration Table This table contains information on configuration of the GCC1 and GCC2 communication channels. 4.8. The optIfODUkT groups 4.8.1. optIfODUkT Configuration group 4.8.1.1. optIfODUkT Configuration Table This table contains information on configuration of optIfODUkT interfaces, in addition to the information on such interfaces contained in the ifTable. 4.8.2. optIfODUkT Nim Configuration group 4.8.2.1. optIfODUkT Nim Configuration Table This table contains information on configuration of optIfODUkT Non-intrusive monitoring. 5. Object Definitions OPT-IF-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Gauge32, Integer32, Unsigned32, transmission FROM SNMPv2-SMI TEXTUAL-CONVENTION, RowPointer, RowStatus, TruthValue FROM SNMPv2-TC SnmpAdminString FROM SNMP-FRAMEWORK-MIB MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF ifIndex FROM IF-MIB; -- This is the MIB module for the OTN Interface objects. optIfMibModule MODULE-IDENTITY LAST-UPDATED "200201020000Z" ORGANIZATION "AToMMIB WG" CONTACT-INFO "WG charter: http://www.ietf.org/html.charters/atommib-charter.html Editor: H. Kam Lam Postal: Lucent Technologies, Room 4C-616 101 Crawfords Corner Road Holmdel, NJ 07733 Tel: +1 732 949 8338 Email: hklam@lucent.com" DESCRIPTION "The MIB module to describe pre-OTN and OTN interfaces." REVISION "200202010000Z" DESCRIPTION "Initial version, published as RFC yyyy." -- RFC Ed.: replace yyyy with actual RFC number & remove this notice ::={ transmission XX } -- RFC Ed.: replace XX with IANA-assigned number & remove this notice -- textual conventions OptIfAcTI ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The trace identifier (TI) accepted at the receiver." SYNTAX OCTET STRING (SIZE(64)) OptIfBitRateK ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Indicates the index 'k' that is used to represent a supported bit rate and the different versions of OPUk, ODUk and OTUk. Allowed values of k are defined in ITU-T G.709. Currently allowed values in G.709 are: k=1 represents an approximate bit rate of 2.5 Gbit/s, k=2 represents an approximate bit rate of 10 Gbit/s, k=3 represents an approximate bit rate of 40 Gbit/s." SYNTAX Integer32 OptIfDEGM ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Indicates the threshold level for declaring a Degraded Signal defect (dDEG). A dDEG shall be declared if OptIfDEGM consecutive bad PM Seconds are detected." SYNTAX Unsigned32 (2..10) OptIfDEGThr ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Indicates the threshold level for declaring a performance monitoring (PM) Second to be bad. A PM second is declared bad if the percentage of detected errored blocks in that second is greater than or equal to OptIfDEGThr." SYNTAX Unsigned32 (1..100) OptIfDirectionality ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Indicates the directionality of an entity." SYNTAX INTEGER { sink(1), source(2), bidirectional(3) } OptIfSinkOrSource ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Indicates the directionality of an entity that is allowed only to be a source or sink." SYNTAX INTEGER { sink(1), source(2) } OptIfExDAPI ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The Destination Access Point Identifier (DAPI) expected by the receiver." SYNTAX OCTET STRING (SIZE(16)) OptIfExSAPI ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The Source Access Point Identifier (SAPI) expected by the receiver." SYNTAX OCTET STRING (SIZE(16)) OptIfIntervalNumber ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Uniquely identifies a 15-minute interval. The interval identified by 1 is the most recently completed interval, and the interval identified by n is the interval immediately preceding the one identified by n-1." SYNTAX Unsigned32 (1..96) OptIfTIMActEnabled ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Indicates whether the Trace Identifier Mismatch (TIM) Consequent Action function is enabled." SYNTAX INTEGER { true(1), false(2) } OptIfTIMDetMode ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Indicates the mode of the Trace Identifier Mismatch (TIM) Detection function." SYNTAX INTEGER { off(1), dapi(2), sapi(3), both(4) } OptIfTxTI ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The trace identifier (TI) transmitted." SYNTAX OCTET STRING (SIZE(64)) -- object groups optIfObjects OBJECT IDENTIFIER ::= { optIfMibModule 1 } optIfConfs OBJECT IDENTIFIER ::= { optIfMibModule 2 } optIfOTMn OBJECT IDENTIFIER ::= { optIfObjects 1 } optIfPerfMon OBJECT IDENTIFIER ::= { optIfObjects 2 } optIfOTSn OBJECT IDENTIFIER ::= { optIfObjects 3 } optIfOMSn OBJECT IDENTIFIER ::= { optIfObjects 4 } optIfOCh OBJECT IDENTIFIER ::= { optIfObjects 5 } optIfOTUk OBJECT IDENTIFIER ::= { optIfObjects 6 } optIfODUk OBJECT IDENTIFIER ::= { optIfObjects 7 } optIfODUkT OBJECT IDENTIFIER ::= { optIfObjects 8 } optIfGroups OBJECT IDENTIFIER ::= { optIfConfs 1 } optIfCompl OBJECT IDENTIFIER ::= { optIfConfs 2 } -- the optIfOTMn group -- This group defines the OTM structure information of an -- optical interface. -- OTMn Table optIfOTMnTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOTMnEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OTMn structure information." ::= { optIfOTMn 1 } optIfOTMnEntry OBJECT-TYPE SYNTAX OptIfOTMnEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains the OTMn structure information of an optical interface." INDEX { ifIndex } ::= { optIfOTMnTable 1 } OptIfOTMnEntry ::= SEQUENCE { optIfOTMnOrder Unsigned32, optIfOTMnReduced TruthValue, optIfOTMnBitRates BITS, optIfOTMnInterfaceType SnmpAdminString, optIfOTMnTcmMax Unsigned32, optIfOTMnOpticalReach INTEGER } optIfOTMnOrder OBJECT-TYPE SYNTAX Unsigned32 (1..900) MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the order of the OTM, which represents the maximum number of wavelengths that can be supported at the bit rate(s) supported on the interface." ::= { optIfOTMnEntry 1 } optIfOTMnReduced OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates whether a reduced or full functionality is supported at the interface. A value of true means reduced. A value of false means full." ::= { optIfOTMnEntry 2 } optIfOTMnBitRates OBJECT-TYPE SYNTAX BITS { bitRateK1(0), bitRateK2(1), bitRateK3(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute is a bit map representing the bit rate or set of bit rates supported on the interface. The meaning of each bit position is as follows: bitRateK1(0) is set if the 2.5 Gbit/s rate is supported bitRateK2(1) is set if the 10 Gbit/s rate is supported bitRateK3(2) is set if the 40 Gbit/s rate is supported Note that each bit position corresponds to one possible value of the type OptIfBitRateK. The default value of this attribute is system specific." ::= { optIfOTMnEntry 3 } optIfOTMnInterfaceType OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "This object identifies the type of interface. The value of this attribute will affect the behavior of the OTM with respect to presence/absence of OTM Overhead Signal (OOS) processing and TCM activation. For an IrDI interface, there is no OOS processing and TCM activation is limited to n levels as specified by a TCM level threshold. This object contains two fields that are separated by whitespace. The possible values are: field 1: one of the 4-character ASCII strings 'IrDI' or 'IaDI' field 2: free-form text consisting of printable UTF-8 encoded characters Note that field 2 is optional. If it is not present then there is no requirement for trailing whitespace after field 1. The default values are as follows: field 1: 'IaDI' field 2: an empty string." ::= { optIfOTMnEntry 4 } optIfOTMnTcmMax OBJECT-TYPE SYNTAX Unsigned32 (0..6) MAX-ACCESS read-write STATUS current DESCRIPTION "This object identifies the maximum number of TCM levels allowed for any Optical Channel contained in this OTM. A new TCM activation will be rejected if the requested level is greater than the threshold. If InterfaceType object specifies a type of 'IaDI' for this OTM, then this attribute is irrelevant. Possible values: unsigned integers in the range from 0 to 6 inclusive. Default value: 3." ::= { optIfOTMnEntry 5 } optIfOTMnOpticalReach OBJECT-TYPE SYNTAX INTEGER { intraOffice(1), shortHaul(2), longHaul(3), veryLongHaul(4), ultraLongHaul(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "This object indicates the length the optical signal may travel before requiring termination or regeneration. The meaning of the enumeration are: intraOffice(1) - intra-office (as defined in ITU-T G.957) shortHaul(2) - short haul (as defined in ITU-T G.957) longHaul(3) - long haul (as defined in ITU-T G.957) veryLongHaul(4) - very long haul (as defined in ITU-T G.691) ultraLongHaul(5)- ultra long haul (as defined in ITU-T G.691)" ::= { optIfOTMnEntry 6 } -- the optIfPerfMon group -- This group defines performance monitoring objects for all -- layers. -- PM interval table optIfPerfMonIntervalTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfPerfMonIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of 15-minute performance monitoring interval information." ::= { optIfPerfMon 1 } optIfPerfMonIntervalEntry OBJECT-TYPE SYNTAX OptIfPerfMonIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains 15-minute performance monitoring interval information of an interface." INDEX { ifIndex } ::= { optIfPerfMonIntervalTable 1 } OptIfPerfMonIntervalEntry ::= SEQUENCE { optIfPerfMonCurrentTimeElapsed Gauge32, optIfPerfMonCurDayTimeElapsed Gauge32, optIfPerfMonIntervalNumIntervals Unsigned32, optIfPerfMonIntervalNumInvalidIntervals Unsigned32 } optIfPerfMonCurrentTimeElapsed OBJECT-TYPE SYNTAX Gauge32 (0..900) UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Number of seconds elapsed in the current 15-minute performance monitoring interval. If, for some reason, such as an adjustment in the NE's time-of-day clock, the number of seconds elapsed exceeds the maximum value, then the maximum value will be returned." ::= { optIfPerfMonIntervalEntry 1 } optIfPerfMonCurDayTimeElapsed OBJECT-TYPE SYNTAX Gauge32 (0..86400) UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Number of seconds elapsed in the current 24-hour interval performance monitoring period. If, for some reason, such as an adjustment in the NE's time-of-day clock, the number of seconds elapsed exceeds the maximum value, then the maximum value will be returned." ::= { optIfPerfMonIntervalEntry 2 } optIfPerfMonIntervalNumIntervals OBJECT-TYPE SYNTAX Unsigned32 (0..96) MAX-ACCESS read-only STATUS current DESCRIPTION "The number of 15-minute intervals for which performance monitoring data is available. The number is the same for all the associated sub layers of the interface. An optical interface must be capable of supporting at least n intervals, where n is defined as follows: The minimum value of n is 4. The default of n is 32. The maximum value of n is 96. The value of this object will be n unless performance monitoring was (re-)started for the interface within the last (n*15) minutes, in which case the value will be the number of complete 15-minute intervals since measurement was (re-)started." ::= { optIfPerfMonIntervalEntry 3 } optIfPerfMonIntervalNumInvalidIntervals OBJECT-TYPE SYNTAX Unsigned32 (0..96) MAX-ACCESS read-only STATUS current DESCRIPTION "The number of intervals in the range from 0 to optIfPerfMonIntervalNumIntervals for which no performance monitoring data is available and/or the data is invalid." ::= { optIfPerfMonIntervalEntry 4 } -- the optIfOTSn group -- This group handles the configuration and performance -- monitoring objects for OTS layers. -- OTSn config table optIfOTSnConfigTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOTSnConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OTSn configuration information." ::= { optIfOTSn 1 } optIfOTSnConfigEntry OBJECT-TYPE SYNTAX OptIfOTSnConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OTSn configuration information of an interface." INDEX { ifIndex } ::= { optIfOTSnConfigTable 1 } OptIfOTSnConfigEntry ::= SEQUENCE { optIfOTSnDirectionality OptIfDirectionality, optIfOTSnAprStatus SnmpAdminString, optIfOTSnAprControl SnmpAdminString, optIfOTSnTraceIdentifierTransmitted OptIfTxTI, optIfOTSnDAPIExpected OptIfExDAPI, optIfOTSnSAPIExpected OptIfExSAPI, optIfOTSnTraceIdentifierAccepted OptIfAcTI, optIfOTSnTIMDetMode OptIfTIMDetMode, optIfOTSnTIMActEnabled OptIfTIMActEnabled, optIfOTSnCurrentStatus BITS } optIfOTSnDirectionality OBJECT-TYPE SYNTAX OptIfDirectionality MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the directionality of the entity." ::= { optIfOTSnConfigEntry 1 } optIfOTSnAprStatus OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "This attribute indicates the status of the Automatic Power Reduction (APR) function of the entity. Valid values are ``on'' and ``off''." ::= { optIfOTSnConfigEntry 2 } optIfOTSnAprControl OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-write STATUS current DESCRIPTION "This object is a UTF-8 encoded string that specifies Automatic Power Reduction (APR) control actions requested of this entity (when written) and that returns the current APR control state of this entity (when read). The values are implementation-defined. Any implementation that instantiates this object must document the set of values that it allows to be written, the set of values that it will return, and what each of those values means." ::= { optIfOTSnConfigEntry 3 } optIfOTSnTraceIdentifierTransmitted OBJECT-TYPE SYNTAX OptIfTxTI MAX-ACCESS read-write STATUS current DESCRIPTION "The trace identifier transmitted. This object is applicable when optIfOTSnDirectionality has the value source(2) or bidirectional(3). This object does not apply to reduced-capability systems (i.e., those for which optIfOTMnReduced has the value true(1)) or at IrDI interfaces (i.e., when optIfOTMnInterfaceType field 1 has the value ``IrDI''). If no value is ever set by a management entity for the object optIfOTSnTraceIdentifierTransmitted, system-specific default value will be used. Any implementation that instantiates this object must document the system-specific default value or how it is derived." ::= { optIfOTSnConfigEntry 4 } optIfOTSnDAPIExpected OBJECT-TYPE SYNTAX OptIfExDAPI MAX-ACCESS read-write STATUS current DESCRIPTION "The DAPI expected by the receiver. This object is applicable when optIfOTSnDirectionality has the value sink(1) or bidirectional(3). It has no effect if optIfOTSnTIMDetMode has the value off(1) or sapi(3). This object does not apply to reduced-capability systems (i.e., those for which optIfOTMnReduced has the value true(1)) or at IrDI interfaces (i.e., when optIfOTMnInterfaceType field 1 has the value ``IrDI'')." ::= { optIfOTSnConfigEntry 5 } optIfOTSnSAPIExpected OBJECT-TYPE SYNTAX OptIfExSAPI MAX-ACCESS read-write STATUS current DESCRIPTION "The SAPI expected by the receiver. This object is applicable when optIfOTSnDirectionality has the value sink(1) or bidirectional(3). It has no effect if optIfOTSnTIMDetMode has the value off(1) or dapi(2). This object does not apply to reduced-capability systems (i.e., those for which optIfOTMnReduced has the value true(1)) or at IrDI interfaces (i.e., when optIfOTMnInterfaceType field 1 has the value ``IrDI'')." ::= { optIfOTSnConfigEntry 6 } optIfOTSnTraceIdentifierAccepted OBJECT-TYPE SYNTAX OptIfAcTI MAX-ACCESS read-only STATUS current DESCRIPTION "The actual trace identifier received. This object is applicable when optIfOTSnDirectionality has the value sink(1) or bidirectional(3). Its value is unspecified if optIfOTSnCurrentStatus has either or both of the losO(5) and los(6) bits set. This object does not apply to reduced-capability systems (i.e., those for which optIfOTMnReduced has the value true(1)) or at IrDI interfaces (i.e., when optIfOTMnInterfaceType field 1 has the value ``IrDI'')." ::= { optIfOTSnConfigEntry 7 } optIfOTSnTIMDetMode OBJECT-TYPE SYNTAX OptIfTIMDetMode MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates the mode of the Trace Identifier Mismatch (TIM) Detection function. This object is applicable when optIfOTSnDirectionality has the value sink(1) or bidirectional(3). The default value is off(1). This object does not apply to reduced-capability systems (i.e., those for which optIfOTMnReduced has the value true(1)) or at IrDI interfaces (i.e., when optIfOTMnInterfaceType field 1 has the value ``IrDI''). The default value of this object is off(1)." ::= { optIfOTSnConfigEntry 8 } optIfOTSnTIMActEnabled OBJECT-TYPE SYNTAX OptIfTIMActEnabled MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates whether the Trace Identifier Mismatch (TIM) Consequent Action function is enabled. This object is applicable when optIfOTSnDirectionality has the value sink(1) or bidirectional(3). It has no effect when the value of optIfOTSnTIMDetMode is off(1). This object does not apply to reduced-capability systems (i.e., those for which optIfOTMnReduced has the value true(1)) or at IrDI interfaces (i.e., when optIfOTMnInterfaceType field 1 has the value ``IrDI''). The default value of this object is false(2)." ::= { optIfOTSnConfigEntry 9 } optIfOTSnCurrentStatus OBJECT-TYPE SYNTAX BITS { bdiP(0), bdiO(1), bdi(2), tim(3), losP(4), losO(5), los(6) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the defect condition of the entity, if any. This object is applicable when optIfOTSnDirectionality has the value sink(1) or bidirectional(3). In reduced-capability systems or at IrDI interfaces the only bit position that may be set is los(6)." ::= { optIfOTSnConfigEntry 10 } -- OTSn sink current table -- Contains data for the current 15-minute performance monitoring -- interval. optIfOTSnSinkCurrentTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOTSnSinkCurrentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OTSn sink performance monitoring information for the current 15-minute interval." ::= { optIfOTSn 2 } optIfOTSnSinkCurrentEntry OBJECT-TYPE SYNTAX OptIfOTSnSinkCurrentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OTSn sink performance monitoring information of an interface for the current 15-minute interval." INDEX { ifIndex } ::= { optIfOTSnSinkCurrentTable 1 } OptIfOTSnSinkCurrentEntry ::= SEQUENCE { optIfOTSnSinkCurrentSuspectedFlag TruthValue, optIfOTSnSinkCurrentInputPower Integer32, optIfOTSnSinkCurrentLowInputPower Integer32, optIfOTSnSinkCurrentHighInputPower Integer32, optIfOTSnSinkCurrentLowerInputPowerThreshold Integer32, optIfOTSnSinkCurrentUpperInputPowerThreshold Integer32 } optIfOTSnSinkCurrentSuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOTSnSinkCurrentEntry 1 } optIfOTSnSinkCurrentInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The optical power monitored at the input." ::= { optIfOTSnSinkCurrentEntry 2 } optIfOTSnSinkCurrentLowInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest optical power monitored at the input during the current 15-minute interval." ::= { optIfOTSnSinkCurrentEntry 3 } optIfOTSnSinkCurrentHighInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest optical power monitored at the input during the current 15-minute interval." ::= { optIfOTSnSinkCurrentEntry 4 } optIfOTSnSinkCurrentLowerInputPowerThreshold OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-write STATUS current DESCRIPTION "The lower limit threshold on input power. If optIfOTSnSinkCurrentInputPower drops to this value or below, a Threshold Crossing Alert (TCA) should be sent." ::= { optIfOTSnSinkCurrentEntry 5 } optIfOTSnSinkCurrentUpperInputPowerThreshold OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-write STATUS current DESCRIPTION "The upper limit threshold on input power. If optIfOTSnSinkCurrentInputPower reaches or exceeds this value, a Threshold Crossing Alert (TCA) should be sent." ::= { optIfOTSnSinkCurrentEntry 6 } -- OTSn sink interval table -- Contains data for previous 15-minute performance monitoring -- intervals. optIfOTSnSinkIntervalTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOTSnSinkIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of historical OTSn sink performance monitoring information." ::= { optIfOTSn 3 } optIfOTSnSinkIntervalEntry OBJECT-TYPE SYNTAX OptIfOTSnSinkIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OTSn sink performance monitoring information of an interface during a particular historical interval." INDEX { ifIndex, optIfOTSnSinkIntervalNumber } ::= { optIfOTSnSinkIntervalTable 1 } OptIfOTSnSinkIntervalEntry ::= SEQUENCE { optIfOTSnSinkIntervalNumber OptIfIntervalNumber, optIfOTSnSinkIntervalSuspectedFlag TruthValue, optIfOTSnSinkIntervalLastInputPower Integer32, optIfOTSnSinkIntervalLowInputPower Integer32, optIfOTSnSinkIntervalHighInputPower Integer32 } optIfOTSnSinkIntervalNumber OBJECT-TYPE SYNTAX OptIfIntervalNumber MAX-ACCESS not-accessible STATUS current DESCRIPTION "Uniquely identifies the interval." ::= { optIfOTSnSinkIntervalEntry 1 } optIfOTSnSinkIntervalSuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOTSnSinkIntervalEntry 2 } optIfOTSnSinkIntervalLastInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The last optical power monitored at the input during the interval." ::= { optIfOTSnSinkIntervalEntry 3 } optIfOTSnSinkIntervalLowInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest optical power monitored at the input during the interval." ::= { optIfOTSnSinkIntervalEntry 4 } optIfOTSnSinkIntervalHighInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest optical power monitored at the input during the interval." ::= { optIfOTSnSinkIntervalEntry 5 } -- OTSn sink current day table -- Contains data for the current 24-hour performance -- monitoring interval. optIfOTSnSinkCurDayTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOTSnSinkCurDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OTSn sink performance monitoring information for the current 24-hour interval." ::= { optIfOTSn 4 } optIfOTSnSinkCurDayEntry OBJECT-TYPE SYNTAX OptIfOTSnSinkCurDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OTSn sink performance monitoring information of an interface for the current 24-hour interval." INDEX { ifIndex } ::= { optIfOTSnSinkCurDayTable 1 } OptIfOTSnSinkCurDayEntry ::= SEQUENCE { optIfOTSnSinkCurDaySuspectedFlag TruthValue, optIfOTSnSinkCurDayLowInputPower Integer32, optIfOTSnSinkCurDayHighInputPower Integer32 } optIfOTSnSinkCurDaySuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOTSnSinkCurDayEntry 1 } optIfOTSnSinkCurDayLowInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest optical power monitored at the input during the current 24-hour interval." ::= { optIfOTSnSinkCurDayEntry 2 } optIfOTSnSinkCurDayHighInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest optical power monitored at the input during the current 24-hour interval." ::= { optIfOTSnSinkCurDayEntry 3 } -- OTSn sink previous day table -- Contains data for the previous 24-hour performance -- monitoring interval. optIfOTSnSinkPrevDayTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOTSnSinkPrevDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OTSn sink performance monitoring information for the previous 24-hour interval." ::= { optIfOTSn 5 } optIfOTSnSinkPrevDayEntry OBJECT-TYPE SYNTAX OptIfOTSnSinkPrevDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OTSn sink performance monitoring information of an interface for the previous 24-hour interval." INDEX { ifIndex } ::= { optIfOTSnSinkPrevDayTable 1 } OptIfOTSnSinkPrevDayEntry ::= SEQUENCE { optIfOTSnSinkPrevDaySuspectedFlag TruthValue, optIfOTSnSinkPrevDayLastInputPower Integer32, optIfOTSnSinkPrevDayLowInputPower Integer32, optIfOTSnSinkPrevDayHighInputPower Integer32 } optIfOTSnSinkPrevDaySuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOTSnSinkPrevDayEntry 1 } optIfOTSnSinkPrevDayLastInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The last optical power monitored at the input during the previous 24-hour interval." ::= { optIfOTSnSinkPrevDayEntry 2 } optIfOTSnSinkPrevDayLowInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest optical power monitored at the input during the previous 24-hour interval." ::= { optIfOTSnSinkPrevDayEntry 3 } optIfOTSnSinkPrevDayHighInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest optical power monitored at the input during the previous 24-hour interval." ::= { optIfOTSnSinkPrevDayEntry 4 } -- OTSn source current table -- Contains data for the current 15-minute performance monitoring -- interval. optIfOTSnSrcCurrentTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOTSnSrcCurrentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OTSn source performance monitoring information for the current 15-minute interval." ::= { optIfOTSn 6 } optIfOTSnSrcCurrentEntry OBJECT-TYPE SYNTAX OptIfOTSnSrcCurrentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OTSn source performance monitoring information of an interface for the current 15-minute interval." INDEX { ifIndex } ::= { optIfOTSnSrcCurrentTable 1 } OptIfOTSnSrcCurrentEntry ::= SEQUENCE { optIfOTSnSrcCurrentSuspectedFlag TruthValue, optIfOTSnSrcCurrentOutputPower Integer32, optIfOTSnSrcCurrentLowOutputPower Integer32, optIfOTSnSrcCurrentHighOutputPower Integer32, optIfOTSnSrcCurrentLowerOutputPowerThreshold Integer32, optIfOTSnSrcCurrentUpperOutputPowerThreshold Integer32, optIfOTSnSrcCurrentLaserTemp Integer32, optIfOTSnSrcCurrentLowLaserTemp Integer32, optIfOTSnSrcCurrentHighLaserTemp Integer32, optIfOTSnSrcCurrentLowerLaserTempThreshold Integer32, optIfOTSnSrcCurrentUpperLaserTempThreshold Integer32 } optIfOTSnSrcCurrentSuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOTSnSrcCurrentEntry 1 } optIfOTSnSrcCurrentOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The optical power monitored at the output." ::= { optIfOTSnSrcCurrentEntry 2 } optIfOTSnSrcCurrentLowOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest optical power monitored at the output during the current 15-minute interval." ::= { optIfOTSnSrcCurrentEntry 3 } optIfOTSnSrcCurrentHighOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest optical power monitored at the output during the current 15-minute interval." ::= { optIfOTSnSrcCurrentEntry 4 } optIfOTSnSrcCurrentLowerOutputPowerThreshold OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-write STATUS current DESCRIPTION "The lower limit threshold on output power. If optIfOTSnSrcCurrentOutputPower drops to this value or below, a Threshold Crossing Alert (TCA) should be sent." ::= { optIfOTSnSrcCurrentEntry 5 } optIfOTSnSrcCurrentUpperOutputPowerThreshold OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-write STATUS current DESCRIPTION "The upper limit threshold on output power. If optIfOTSnSrcCurrentOutputPower reaches or exceeds this value, a Threshold Crossing Alert (TCA) should be sent." ::= { optIfOTSnSrcCurrentEntry 6 } optIfOTSnSrcCurrentLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The operating temperature of the laser." ::= { optIfOTSnSrcCurrentEntry 7 } optIfOTSnSrcCurrentLowLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest operating temperature of the laser during the current 15-minute interval." ::= { optIfOTSnSrcCurrentEntry 8 } optIfOTSnSrcCurrentHighLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest operating temperature of the laser during the current 15-minute interval." ::= { optIfOTSnSrcCurrentEntry 9 } optIfOTSnSrcCurrentLowerLaserTempThreshold OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-write STATUS current DESCRIPTION "The lower limit threshold on laser temperature. If optIfOTSnSrcCurrentLaserTemp drops to this value or below, a Threshold Crossing Alert (TCA) should be sent." ::= { optIfOTSnSrcCurrentEntry 10 } optIfOTSnSrcCurrentUpperLaserTempThreshold OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-write STATUS current DESCRIPTION "The upper limit threshold on laser temperature. If optIfOTSnSrcCurrentLaserTemp reaches or exceeds this value, a Threshold Crossing Alert (TCA) should be sent." ::= { optIfOTSnSrcCurrentEntry 11 } -- OTSn source interval table -- Contains data for previous 15-minute performance monitoring -- intervals. optIfOTSnSrcIntervalTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOTSnSrcIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of historical OTSn source performance monitoring information." ::= { optIfOTSn 7 } optIfOTSnSrcIntervalEntry OBJECT-TYPE SYNTAX OptIfOTSnSrcIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OTSn source performance monitoring information of an interface during a particular historical interval." INDEX { ifIndex, optIfOTSnSrcIntervalNumber } ::= { optIfOTSnSrcIntervalTable 1 } OptIfOTSnSrcIntervalEntry ::= SEQUENCE { optIfOTSnSrcIntervalNumber OptIfIntervalNumber, optIfOTSnSrcIntervalSuspectedFlag TruthValue, optIfOTSnSrcIntervalLastOutputPower Integer32, optIfOTSnSrcIntervalLowOutputPower Integer32, optIfOTSnSrcIntervalHighOutputPower Integer32, optIfOTSnSrcIntervalLastLaserTemp Integer32, optIfOTSnSrcIntervalLowLaserTemp Integer32, optIfOTSnSrcIntervalHighLaserTemp Integer32 } optIfOTSnSrcIntervalNumber OBJECT-TYPE SYNTAX OptIfIntervalNumber MAX-ACCESS not-accessible STATUS current DESCRIPTION "Uniquely identifies the interval." ::= { optIfOTSnSrcIntervalEntry 1 } optIfOTSnSrcIntervalSuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOTSnSrcIntervalEntry 2 } optIfOTSnSrcIntervalLastOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The last optical power monitored at the output during the interval." ::= { optIfOTSnSrcIntervalEntry 3 } optIfOTSnSrcIntervalLowOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest optical power monitored at the output during the interval." ::= { optIfOTSnSrcIntervalEntry 4 } optIfOTSnSrcIntervalHighOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest optical power monitored at the output during the interval." ::= { optIfOTSnSrcIntervalEntry 5 } optIfOTSnSrcIntervalLastLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The last operating temperature of the laser during the interval." ::= { optIfOTSnSrcIntervalEntry 6 } optIfOTSnSrcIntervalLowLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest operating temperature of the laser during the interval." ::= { optIfOTSnSrcIntervalEntry 7 } optIfOTSnSrcIntervalHighLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest operating temperature of the laser during the interval." ::= { optIfOTSnSrcIntervalEntry 8 } -- OTSn source current day table -- Contains data for the current 24-hour performance -- monitoring interval. optIfOTSnSrcCurDayTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOTSnSrcCurDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OTSn source performance monitoring information for the current 24-hour interval." ::= { optIfOTSn 8 } optIfOTSnSrcCurDayEntry OBJECT-TYPE SYNTAX OptIfOTSnSrcCurDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OTSn source performance monitoring information of an interface for the current 24-hour interval." INDEX { ifIndex } ::= { optIfOTSnSrcCurDayTable 1 } OptIfOTSnSrcCurDayEntry ::= SEQUENCE { optIfOTSnSrcCurDaySuspectedFlag TruthValue, optIfOTSnSrcCurDayLowOutputPower Integer32, optIfOTSnSrcCurDayHighOutputPower Integer32, optIfOTSnSrcCurDayLowLaserTemp Integer32, optIfOTSnSrcCurDayHighLaserTemp Integer32 } optIfOTSnSrcCurDaySuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOTSnSrcCurDayEntry 1 } optIfOTSnSrcCurDayLowOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest optical power monitored at the output during the current 24-hour interval." ::= { optIfOTSnSrcCurDayEntry 2 } optIfOTSnSrcCurDayHighOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest optical power monitored at the output during the current 24-hour interval." ::= { optIfOTSnSrcCurDayEntry 3 } optIfOTSnSrcCurDayLowLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest operating temperature of the laser during the current 24-hour interval." ::= { optIfOTSnSrcCurDayEntry 4 } optIfOTSnSrcCurDayHighLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest operating temperature of the laser during the current 24-hour interval." ::= { optIfOTSnSrcCurDayEntry 5 } -- OTSn source previous day table -- Contains data for the previous 24-hour performance -- monitoring interval. optIfOTSnSrcPrevDayTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOTSnSrcPrevDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OTSn source performance monitoring information for the previous 24-hour interval." ::= { optIfOTSn 9 } optIfOTSnSrcPrevDayEntry OBJECT-TYPE SYNTAX OptIfOTSnSrcPrevDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OTSn source performance monitoring information of an interface for the previous 24-hour interval." INDEX { ifIndex } ::= { optIfOTSnSrcPrevDayTable 1 } OptIfOTSnSrcPrevDayEntry ::= SEQUENCE { optIfOTSnSrcPrevDaySuspectedFlag TruthValue, optIfOTSnSrcPrevDayLastOutputPower Integer32, optIfOTSnSrcPrevDayLowOutputPower Integer32, optIfOTSnSrcPrevDayHighOutputPower Integer32, optIfOTSnSrcPrevDayLastLaserTemp Integer32, optIfOTSnSrcPrevDayLowLaserTemp Integer32, optIfOTSnSrcPrevDayHighLaserTemp Integer32 } optIfOTSnSrcPrevDaySuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOTSnSrcPrevDayEntry 1 } optIfOTSnSrcPrevDayLastOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The last optical power monitored at the output during the previous 24-hour interval." ::= { optIfOTSnSrcPrevDayEntry 2 } optIfOTSnSrcPrevDayLowOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest optical power monitored at the output during the previous 24-hour interval." ::= { optIfOTSnSrcPrevDayEntry 3 } optIfOTSnSrcPrevDayHighOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest optical power monitored at the output during the previous 24-hour interval." ::= { optIfOTSnSrcPrevDayEntry 4 } optIfOTSnSrcPrevDayLastLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The last operating temperature of the laser during the previous 24-hour interval." ::= { optIfOTSnSrcPrevDayEntry 5 } optIfOTSnSrcPrevDayLowLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest operating temperature of the laser during the previous 24-hour interval." ::= { optIfOTSnSrcPrevDayEntry 6 } optIfOTSnSrcPrevDayHighLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest operating temperature of the laser during the previous 24-hour interval." ::= { optIfOTSnSrcPrevDayEntry 7 } -- the optIfOMSn group -- This group handles the configuration and performance monitoring -- information for OMS layers. -- OMSn config table optIfOMSnConfigTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOMSnConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OMSn configuration information." ::= { optIfOMSn 1 } optIfOMSnConfigEntry OBJECT-TYPE SYNTAX OptIfOMSnConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OMSn configuration information of an interface." INDEX { ifIndex } ::= { optIfOMSnConfigTable 1 } OptIfOMSnConfigEntry ::= SEQUENCE { optIfOMSnDirectionality OptIfDirectionality, optIfOMSnCurrentStatus BITS } optIfOMSnDirectionality OBJECT-TYPE SYNTAX OptIfDirectionality MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the directionality of the entity." ::= { optIfOMSnConfigEntry 1 } optIfOMSnCurrentStatus OBJECT-TYPE SYNTAX BITS { ssfP(0), ssfO(1), ssf(2), bdiP(3), bdiO(4), bdi(5), losP(6) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the defect condition of the entity, if any. This object is applicable only to full capability systems whose interface type is IaDI and for which optIfOMSnDirectionality has the value sink(1) or bidirectional(3)." ::= { optIfOMSnConfigEntry 2 } -- OMSn sink current table -- Contains data for the current 15-minute performance monitoring -- interval. Laser temperature attributes are provided when a -- post-amplifier is used. optIfOMSnSinkCurrentTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOMSnSinkCurrentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OMSn sink performance monitoring information for the current 15-minute interval." ::= { optIfOMSn 2 } optIfOMSnSinkCurrentEntry OBJECT-TYPE SYNTAX OptIfOMSnSinkCurrentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OMSn sink performance monitoring information of an interface for the current 15-minute interval." INDEX { ifIndex } ::= { optIfOMSnSinkCurrentTable 1 } OptIfOMSnSinkCurrentEntry ::= SEQUENCE { optIfOMSnSinkCurrentSuspectedFlag TruthValue, optIfOMSnSinkCurrentAggregatedInputPower Integer32, optIfOMSnSinkCurrentLowAggregatedInputPower Integer32, optIfOMSnSinkCurrentHighAggregatedInputPower Integer32, optIfOMSnSinkCurrentLowerInputPowerThreshold Integer32, optIfOMSnSinkCurrentUpperInputPowerThreshold Integer32, optIfOMSnSinkCurrentLaserTemp Integer32, optIfOMSnSinkCurrentLowLaserTemp Integer32, optIfOMSnSinkCurrentHighLaserTemp Integer32, optIfOMSnSinkCurrentLowerLaserTempThreshold Integer32, optIfOMSnSinkCurrentUpperLaserTempThreshold Integer32 } optIfOMSnSinkCurrentSuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOMSnSinkCurrentEntry 1 } optIfOMSnSinkCurrentAggregatedInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The aggregated optical power of all the DWDM input channels." ::= { optIfOMSnSinkCurrentEntry 2 } optIfOMSnSinkCurrentLowAggregatedInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest aggregated optical power of all the DWDM input channels during the current 15-minute interval." ::= { optIfOMSnSinkCurrentEntry 3 } optIfOMSnSinkCurrentHighAggregatedInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest aggregated optical power of all the DWDM input channels during the current 15-minute interval." ::= { optIfOMSnSinkCurrentEntry 4 } optIfOMSnSinkCurrentLowerInputPowerThreshold OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-write STATUS current DESCRIPTION "The lower limit threshold on aggregated input power. If optIfOMSnSinkCurrentAggregatedInputPower drops to this value or below, a Threshold Crossing Alert (TCA) should be sent." ::= { optIfOMSnSinkCurrentEntry 5 } optIfOMSnSinkCurrentUpperInputPowerThreshold OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-write STATUS current DESCRIPTION "The upper limit threshold on aggregated input power. If optIfOMSnSinkCurrentAggregatedInputPower reaches or exceeds this value, a Threshold Crossing Alert (TCA) should be sent." ::= { optIfOMSnSinkCurrentEntry 6 } optIfOMSnSinkCurrentLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The operating temperature of the laser." ::= { optIfOMSnSinkCurrentEntry 7 } optIfOMSnSinkCurrentLowLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest operating temperature of the laser during the current 15-minute interval." ::= { optIfOMSnSinkCurrentEntry 8 } optIfOMSnSinkCurrentHighLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest operating temperature of the laser during the current 15-minute interval." ::= { optIfOMSnSinkCurrentEntry 9 } optIfOMSnSinkCurrentLowerLaserTempThreshold OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-write STATUS current DESCRIPTION "The lower limit threshold on laser temperature. If optIfOMSnSinkCurrentLaserTemp drops to this value or below, a Threshold Crossing Alert (TCA) should be sent." ::= { optIfOMSnSinkCurrentEntry 10 } optIfOMSnSinkCurrentUpperLaserTempThreshold OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-write STATUS current DESCRIPTION "The upper limit threshold on aggregated input power. If optIfOMSnSinkCurrentLaserTemp reaches or exceeds this value, a Threshold Crossing Alert (TCA) should be sent." ::= { optIfOMSnSinkCurrentEntry 11 } -- OMSn sink interval table -- Contains data for previous 15-minute performance monitoring -- intervals. Laser Temperature attributes are provided when -- a post-amplifier is used. optIfOMSnSinkIntervalTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOMSnSinkIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of historical OMSn sink performance monitoring information." ::= { optIfOMSn 3 } optIfOMSnSinkIntervalEntry OBJECT-TYPE SYNTAX OptIfOMSnSinkIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OMSn sink performance monitoring information of an interface during a particular historical interval." INDEX { ifIndex, optIfOMSnSinkIntervalNumber } ::= { optIfOMSnSinkIntervalTable 1 } OptIfOMSnSinkIntervalEntry ::= SEQUENCE { optIfOMSnSinkIntervalNumber OptIfIntervalNumber, optIfOMSnSinkIntervalSuspectedFlag TruthValue, optIfOMSnSinkIntervalLastAggregatedInputPower Integer32, optIfOMSnSinkIntervalLowAggregatedInputPower Integer32, optIfOMSnSinkIntervalHighAggregatedInputPower Integer32, optIfOMSnSinkIntervalLastLaserTemp Integer32, optIfOMSnSinkIntervalLowLaserTemp Integer32, optIfOMSnSinkIntervalHighLaserTemp Integer32 } optIfOMSnSinkIntervalNumber OBJECT-TYPE SYNTAX OptIfIntervalNumber MAX-ACCESS not-accessible STATUS current DESCRIPTION "Uniquely identifies the interval." ::= { optIfOMSnSinkIntervalEntry 1 } optIfOMSnSinkIntervalSuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOMSnSinkIntervalEntry 2 } optIfOMSnSinkIntervalLastAggregatedInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The last aggregated optical power of all the DWDM input channels during the interval." ::= { optIfOMSnSinkIntervalEntry 3 } optIfOMSnSinkIntervalLowAggregatedInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest aggregated optical power of all the DWDM input channels during the interval." ::= { optIfOMSnSinkIntervalEntry 4 } optIfOMSnSinkIntervalHighAggregatedInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest aggregated optical power of all the DWDM input channels during the interval." ::= { optIfOMSnSinkIntervalEntry 5 } optIfOMSnSinkIntervalLastLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The last operating temperature of the laser during the interval." ::= { optIfOMSnSinkIntervalEntry 6 } optIfOMSnSinkIntervalLowLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest operating temperature of the laser during the interval." ::= { optIfOMSnSinkIntervalEntry 7 } optIfOMSnSinkIntervalHighLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest operating temperature of the laser during the interval." ::= { optIfOMSnSinkIntervalEntry 8 } -- OMSn sink current day table -- Contains data for the current 24-hour performance -- monitoring interval. Laser Temperature attributes are -- provided when a post-amplifier is used. optIfOMSnSinkCurDayTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOMSnSinkCurDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OMSn sink performance monitoring information for the current 24-hour interval." ::= { optIfOMSn 4 } optIfOMSnSinkCurDayEntry OBJECT-TYPE SYNTAX OptIfOMSnSinkCurDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OMSn sink performance monitoring information of an interface for the current 24-hour interval." INDEX { ifIndex } ::= { optIfOMSnSinkCurDayTable 1 } OptIfOMSnSinkCurDayEntry ::= SEQUENCE { optIfOMSnSinkCurDaySuspectedFlag TruthValue, optIfOMSnSinkCurDayLowAggregatedInputPower Integer32, optIfOMSnSinkCurDayHighAggregatedInputPower Integer32, optIfOMSnSinkCurDayLowLaserTemp Integer32, optIfOMSnSinkCurDayHighLaserTemp Integer32 } optIfOMSnSinkCurDaySuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOMSnSinkCurDayEntry 1 } optIfOMSnSinkCurDayLowAggregatedInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest aggregated optical power of all the DWDM input channels during the current 24-hour interval." ::= { optIfOMSnSinkCurDayEntry 2 } optIfOMSnSinkCurDayHighAggregatedInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest aggregated optical power of all the DWDM input channels during the current 24-hour interval." ::= { optIfOMSnSinkCurDayEntry 3 } optIfOMSnSinkCurDayLowLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest operating temperature of the laser during the current 24-hour interval." ::= { optIfOMSnSinkCurDayEntry 4 } optIfOMSnSinkCurDayHighLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest operating temperature of the laser during the current 24-hour interval." ::= { optIfOMSnSinkCurDayEntry 5 } -- OMSn sink previous day table -- Contains data for the previous 24-hour performance -- monitoring interval. Laser Temperature attributes are -- provided when a post-amplifier is used. optIfOMSnSinkPrevDayTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOMSnSinkPrevDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OMSn sink performance monitoring information for the previous 24-hour interval." ::= { optIfOMSn 5 } optIfOMSnSinkPrevDayEntry OBJECT-TYPE SYNTAX OptIfOMSnSinkPrevDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OMSn sink performance monitoring information of an interface for the previous 24-hour interval." INDEX { ifIndex } ::= { optIfOMSnSinkPrevDayTable 1 } OptIfOMSnSinkPrevDayEntry ::= SEQUENCE { optIfOMSnSinkPrevDaySuspectedFlag TruthValue, optIfOMSnSinkPrevDayLastAggregatedInputPower Integer32, optIfOMSnSinkPrevDayLowAggregatedInputPower Integer32, optIfOMSnSinkPrevDayHighAggregatedInputPower Integer32, optIfOMSnSinkPrevDayLastLaserTemp Integer32, optIfOMSnSinkPrevDayLowLaserTemp Integer32, optIfOMSnSinkPrevDayHighLaserTemp Integer32 } optIfOMSnSinkPrevDaySuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOMSnSinkPrevDayEntry 1 } optIfOMSnSinkPrevDayLastAggregatedInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The last aggregated optical power of all the DWDM input channels during the previous 24-hour interval." ::= { optIfOMSnSinkPrevDayEntry 2 } optIfOMSnSinkPrevDayLowAggregatedInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest aggregated optical power of all the DWDM input channels during the previous 24-hour interval." ::= { optIfOMSnSinkPrevDayEntry 3 } optIfOMSnSinkPrevDayHighAggregatedInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest aggregated optical power of all the DWDM input channels during the previous 24-hour interval." ::= { optIfOMSnSinkPrevDayEntry 4 } optIfOMSnSinkPrevDayLastLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The last operating temperature of the laser during the previous 24-hour interval." ::= { optIfOMSnSinkPrevDayEntry 5 } optIfOMSnSinkPrevDayLowLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest operating temperature of the laser during the previous 24-hour interval." ::= { optIfOMSnSinkPrevDayEntry 6 } optIfOMSnSinkPrevDayHighLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest operating temperature of the laser during the previous 24-hour interval." ::= { optIfOMSnSinkPrevDayEntry 7 } -- OMSn source current table -- Contains data for the current 15-minute performance monitoring -- interval. Laser Temperature attributes are provided when a -- pre-amplifier is used. optIfOMSnSrcCurrentTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOMSnSrcCurrentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OMSn source performance monitoring information for the current 15-minute interval." ::= { optIfOMSn 6 } optIfOMSnSrcCurrentEntry OBJECT-TYPE SYNTAX OptIfOMSnSrcCurrentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OMSn source performance monitoring information of an interface for the current 15-minute interval." INDEX { ifIndex } ::= { optIfOMSnSrcCurrentTable 1 } OptIfOMSnSrcCurrentEntry ::= SEQUENCE { optIfOMSnSrcCurrentSuspectedFlag TruthValue, optIfOMSnSrcCurrentOutputPower Integer32, optIfOMSnSrcCurrentLowOutputPower Integer32, optIfOMSnSrcCurrentHighOutputPower Integer32, optIfOMSnSrcCurrentLowerOutputPowerThreshold Integer32, optIfOMSnSrcCurrentUpperOutputPowerThreshold Integer32, optIfOMSnSrcCurrentLaserTemp Integer32, optIfOMSnSrcCurrentLowLaserTemp Integer32, optIfOMSnSrcCurrentHighLaserTemp Integer32, optIfOMSnSrcCurrentLowerLaserTempThreshold Integer32, optIfOMSnSrcCurrentUpperLaserTempThreshold Integer32 } optIfOMSnSrcCurrentSuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOMSnSrcCurrentEntry 1 } optIfOMSnSrcCurrentOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The optical power monitored at the output." ::= { optIfOMSnSrcCurrentEntry 2 } optIfOMSnSrcCurrentLowOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest optical power monitored at the output during the current 15-minute interval." ::= { optIfOMSnSrcCurrentEntry 3 } optIfOMSnSrcCurrentHighOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest optical power monitored at the output during the current 15-minute interval." ::= { optIfOMSnSrcCurrentEntry 4 } optIfOMSnSrcCurrentLowerOutputPowerThreshold OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-write STATUS current DESCRIPTION "The lower limit threshold on output power. If optIfOMSnSrcCurrentOutputPower drops to this value or below, a Threshold Crossing Alert (TCA) should be sent." ::= { optIfOMSnSrcCurrentEntry 5 } optIfOMSnSrcCurrentUpperOutputPowerThreshold OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-write STATUS current DESCRIPTION "The upper limit threshold on output power. If optIfOMSnSrcCurrentOutputPower reaches or exceeds this value, a Threshold Crossing Alert (TCA) should be sent." ::= { optIfOMSnSrcCurrentEntry 6 } optIfOMSnSrcCurrentLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The operating temperature of the laser." ::= { optIfOMSnSrcCurrentEntry 7 } optIfOMSnSrcCurrentLowLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest operating temperature of the laser during the current 15-minute interval." ::= { optIfOMSnSrcCurrentEntry 8 } optIfOMSnSrcCurrentHighLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest operating temperature of the laser during the current 15-minute interval." ::= { optIfOMSnSrcCurrentEntry 9 } optIfOMSnSrcCurrentLowerLaserTempThreshold OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-write STATUS current DESCRIPTION "The lower limit threshold on laser temperature. If optIfOMSnSrcCurrentLaserTemp drops to this value or below, a Threshold Crossing Alert (TCA) should be sent." ::= { optIfOMSnSrcCurrentEntry 10 } optIfOMSnSrcCurrentUpperLaserTempThreshold OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-write STATUS current DESCRIPTION "The upper limit threshold on laser temperature. If optIfOMSnSrcCurrentLaserTemp reaches or exceeds this value, a Threshold Crossing Alert (TCA) should be sent." ::= { optIfOMSnSrcCurrentEntry 11 } -- OMSn source interval table -- Contains data for previous 15-minute performance monitoring -- intervals. Laser Temperature attributes are provided when -- a pre-amplifier is used. optIfOMSnSrcIntervalTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOMSnSrcIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of historical OMSn source performance monitoring information." ::= { optIfOMSn 7 } optIfOMSnSrcIntervalEntry OBJECT-TYPE SYNTAX OptIfOMSnSrcIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OMSn source performance monitoring information of an interface during a particular historical interval." INDEX { ifIndex, optIfOMSnSrcIntervalNumber } ::= { optIfOMSnSrcIntervalTable 1 } OptIfOMSnSrcIntervalEntry ::= SEQUENCE { optIfOMSnSrcIntervalNumber OptIfIntervalNumber, optIfOMSnSrcIntervalSuspectedFlag TruthValue, optIfOMSnSrcIntervalLastOutputPower Integer32, optIfOMSnSrcIntervalLowOutputPower Integer32, optIfOMSnSrcIntervalHighOutputPower Integer32, optIfOMSnSrcIntervalLastLaserTemp Integer32, optIfOMSnSrcIntervalLowLaserTemp Integer32, optIfOMSnSrcIntervalHighLaserTemp Integer32 } optIfOMSnSrcIntervalNumber OBJECT-TYPE SYNTAX OptIfIntervalNumber MAX-ACCESS not-accessible STATUS current DESCRIPTION "Uniquely identifies the interval." ::= { optIfOMSnSrcIntervalEntry 1 } optIfOMSnSrcIntervalSuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOMSnSrcIntervalEntry 2 } optIfOMSnSrcIntervalLastOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The last optical power monitored at the output during the interval." ::= { optIfOMSnSrcIntervalEntry 3 } optIfOMSnSrcIntervalLowOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest optical power monitored at the output during the interval." ::= { optIfOMSnSrcIntervalEntry 4 } optIfOMSnSrcIntervalHighOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest optical power monitored at the output during the interval." ::= { optIfOMSnSrcIntervalEntry 5 } optIfOMSnSrcIntervalLastLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The last operating temperature of the laser during the interval." ::= { optIfOMSnSrcIntervalEntry 6 } optIfOMSnSrcIntervalLowLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest operating temperature of the laser during the interval." ::= { optIfOMSnSrcIntervalEntry 7 } optIfOMSnSrcIntervalHighLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest operating temperature of the laser during the interval." ::= { optIfOMSnSrcIntervalEntry 8 } -- OMSn source current day table -- Contains data for the current 24-hour performance -- monitoring interval. Laser Temperature attributes are -- provided when a pre-amplifier is used. optIfOMSnSrcCurDayTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOMSnSrcCurDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OMSn source performance monitoring information for the current 24-hour interval." ::= { optIfOMSn 8 } optIfOMSnSrcCurDayEntry OBJECT-TYPE SYNTAX OptIfOMSnSrcCurDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OMSn source performance monitoring information of an interface for the current 24-hour interval." INDEX { ifIndex } ::= { optIfOMSnSrcCurDayTable 1 } OptIfOMSnSrcCurDayEntry ::= SEQUENCE { optIfOMSnSrcCurDaySuspectedFlag TruthValue, optIfOMSnSrcCurDayLowOutputPower Integer32, optIfOMSnSrcCurDayHighOutputPower Integer32, optIfOMSnSrcCurDayLowLaserTemp Integer32, optIfOMSnSrcCurDayHighLaserTemp Integer32 } optIfOMSnSrcCurDaySuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOMSnSrcCurDayEntry 1 } optIfOMSnSrcCurDayLowOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest optical power monitored at the output during the current 24-hour interval." ::= { optIfOMSnSrcCurDayEntry 2 } optIfOMSnSrcCurDayHighOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest optical power monitored at the output during the current 24-hour interval." ::= { optIfOMSnSrcCurDayEntry 3 } optIfOMSnSrcCurDayLowLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest operating temperature of the laser during the current 24-hour interval." ::= { optIfOMSnSrcCurDayEntry 4 } optIfOMSnSrcCurDayHighLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest operating temperature of the laser during the current 24-hour interval." ::= { optIfOMSnSrcCurDayEntry 5 } -- OMSn source previous day table -- Contains data for the previous 24-hour performance -- monitoring interval. Laser Temperature attributes are -- provided when a pre-amplifier is used. optIfOMSnSrcPrevDayTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOMSnSrcPrevDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OMSn source performance monitoring information for the previous 24-hour interval." ::= { optIfOMSn 9 } optIfOMSnSrcPrevDayEntry OBJECT-TYPE SYNTAX OptIfOMSnSrcPrevDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OMSn source performance monitoring information of an interface for the previous 24-hour interval." INDEX { ifIndex } ::= { optIfOMSnSrcPrevDayTable 1 } OptIfOMSnSrcPrevDayEntry ::= SEQUENCE { optIfOMSnSrcPrevDaySuspectedFlag TruthValue, optIfOMSnSrcPrevDayLastOutputPower Integer32, optIfOMSnSrcPrevDayLowOutputPower Integer32, optIfOMSnSrcPrevDayHighOutputPower Integer32, optIfOMSnSrcPrevDayLastLaserTemp Integer32, optIfOMSnSrcPrevDayLowLaserTemp Integer32, optIfOMSnSrcPrevDayHighLaserTemp Integer32 } optIfOMSnSrcPrevDaySuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOMSnSrcPrevDayEntry 1 } optIfOMSnSrcPrevDayLastOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The last optical power monitored at the output during the previous 24-hour interval." ::= { optIfOMSnSrcPrevDayEntry 2 } optIfOMSnSrcPrevDayLowOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest optical power monitored at the output during the previous 24-hour interval." ::= { optIfOMSnSrcPrevDayEntry 3 } optIfOMSnSrcPrevDayHighOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest optical power monitored at the output during the previous 24-hour interval." ::= { optIfOMSnSrcPrevDayEntry 4 } optIfOMSnSrcPrevDayLastLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The last operating temperature of the laser during the previous 24-hour interval." ::= { optIfOMSnSrcPrevDayEntry 5 } optIfOMSnSrcPrevDayLowLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest operating temperature of the laser during the previous 24-hour interval." ::= { optIfOMSnSrcPrevDayEntry 6 } optIfOMSnSrcPrevDayHighLaserTemp OBJECT-TYPE SYNTAX Integer32 UNITS "degrees Celsius" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest operating temperature of the laser during the previous 24-hour interval." ::= { optIfOMSnSrcPrevDayEntry 7 } -- the optIfOCh group -- This group handles the configuration and -- performance monitoring information for OCh layers. -- OCh config table optIfOChConfigTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOChConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OCh configuration information." ::= { optIfOCh 1 } optIfOChConfigEntry OBJECT-TYPE SYNTAX OptIfOChConfigEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OCh configuration information of an interface." INDEX { ifIndex } ::= { optIfOChConfigTable 1 } OptIfOChConfigEntry ::= SEQUENCE { optIfOChDirectionality OptIfDirectionality, optIfOChCurrentStatus BITS } optIfOChDirectionality OBJECT-TYPE SYNTAX OptIfDirectionality MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the directionality of the entity." ::= { optIfOChConfigEntry 1 } optIfOChCurrentStatus OBJECT-TYPE SYNTAX BITS { losP(0), los(1), oci(2), ssfP(3), ssfO(4), ssf(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the defect condition of the entity, if any. This object is applicable when optIfOChDirectionality has the value sink(1) or bidirectional(3). In full-capability systems the bit position los(1) is not used. In reduced-capability systems or at IrDI interfaces only the bit positions los(1) and ssfP(3) are used." ::= { optIfOChConfigEntry 2 } -- OCh sink current table -- Contains data for the current 15-minute performance monitoring -- interval. optIfOChSinkCurrentTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOChSinkCurrentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OCh sink performance monitoring information for the current 15-minute interval." ::= { optIfOCh 2 } optIfOChSinkCurrentEntry OBJECT-TYPE SYNTAX OptIfOChSinkCurrentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OCh sink performance monitoring information for an interface for the current 15-minute interval." INDEX { ifIndex } ::= { optIfOChSinkCurrentTable 1 } OptIfOChSinkCurrentEntry ::= SEQUENCE { optIfOChSinkCurrentSuspectedFlag TruthValue, optIfOChSinkCurrentInputPower Integer32, optIfOChSinkCurrentLowInputPower Integer32, optIfOChSinkCurrentHighInputPower Integer32, optIfOChSinkCurrentLowerInputPowerThreshold Integer32, optIfOChSinkCurrentUpperInputPowerThreshold Integer32 } optIfOChSinkCurrentSuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOChSinkCurrentEntry 1 } optIfOChSinkCurrentInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The optical power monitored at the input." ::= { optIfOChSinkCurrentEntry 2 } optIfOChSinkCurrentLowInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest optical power monitored at the input during the current 15-minute interval." ::= { optIfOChSinkCurrentEntry 3 } optIfOChSinkCurrentHighInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest optical power monitored at the input during the current 15-minute interval." ::= { optIfOChSinkCurrentEntry 4 } optIfOChSinkCurrentLowerInputPowerThreshold OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-write STATUS current DESCRIPTION "The lower limit threshold on input power. If optIfOChSinkCurrentInputPower drops to this value or below, a Threshold Crossing Alert (TCA) should be sent." ::= { optIfOChSinkCurrentEntry 5 } optIfOChSinkCurrentUpperInputPowerThreshold OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-write STATUS current DESCRIPTION "The upper limit threshold on input power. If optIfOChSinkCurrentInputPower reaches or exceeds this value, a Threshold Crossing Alert (TCA) should be sent." ::= { optIfOChSinkCurrentEntry 6 } -- OCh sink interval table -- Contains data for previous 15-minute performance monitoring -- intervals. optIfOChSinkIntervalTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOChSinkIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of historical OCh sink performance monitoring information." ::= { optIfOCh 3 } optIfOChSinkIntervalEntry OBJECT-TYPE SYNTAX OptIfOChSinkIntervalEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OCh sink performance monitoring information of an interface during a particular historical interval." INDEX { ifIndex, optIfOChSinkIntervalNumber } ::= { optIfOChSinkIntervalTable 1 } OptIfOChSinkIntervalEntry ::= SEQUENCE { optIfOChSinkIntervalNumber OptIfIntervalNumber, optIfOChSinkIntervalSuspectedFlag TruthValue, optIfOChSinkIntervalLastInputPower Integer32, optIfOChSinkIntervalLowInputPower Integer32, optIfOChSinkIntervalHighInputPower Integer32 } optIfOChSinkIntervalNumber OBJECT-TYPE SYNTAX OptIfIntervalNumber MAX-ACCESS not-accessible STATUS current DESCRIPTION "Uniquely identifies the interval." ::= { optIfOChSinkIntervalEntry 1 } optIfOChSinkIntervalSuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOChSinkIntervalEntry 2 } optIfOChSinkIntervalLastInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The last optical power monitored at the input during the interval." ::= { optIfOChSinkIntervalEntry 3 } optIfOChSinkIntervalLowInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest optical power monitored at the input during the interval." ::= { optIfOChSinkIntervalEntry 4 } optIfOChSinkIntervalHighInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest optical power monitored at the input during the interval." ::= { optIfOChSinkIntervalEntry 5 } -- OCh sink current day table -- Contains data for the current 24-hour performance -- monitoring interval. optIfOChSinkCurDayTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOChSinkCurDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OCh sink performance monitoring information for the current 24-hour interval." ::= { optIfOCh 4 } optIfOChSinkCurDayEntry OBJECT-TYPE SYNTAX OptIfOChSinkCurDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OCh sink performance monitoring information of an interface for the current 24-hour interval." INDEX { ifIndex } ::= { optIfOChSinkCurDayTable 1 } OptIfOChSinkCurDayEntry ::= SEQUENCE { optIfOChSinkCurDaySuspectedFlag TruthValue, optIfOChSinkCurDayLowInputPower Integer32, optIfOChSinkCurDayHighInputPower Integer32 } optIfOChSinkCurDaySuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOChSinkCurDayEntry 1 } optIfOChSinkCurDayLowInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest optical power monitored at the input during the current 24-hour interval." ::= { optIfOChSinkCurDayEntry 2 } optIfOChSinkCurDayHighInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest optical power monitored at the input during the current 24-hour interval." ::= { optIfOChSinkCurDayEntry 3 } -- OCh sink previous day table -- Contains data for the previous 24-hour performance -- monitoring interval. optIfOChSinkPrevDayTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOChSinkPrevDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OCh sink performance monitoring information for the previous 24-hour interval." ::= { optIfOCh 5 } optIfOChSinkPrevDayEntry OBJECT-TYPE SYNTAX OptIfOChSinkPrevDayEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OCh sink performance monitoring information of an interface for the previous 24-hour interval." INDEX { ifIndex } ::= { optIfOChSinkPrevDayTable 1 } OptIfOChSinkPrevDayEntry ::= SEQUENCE { optIfOChSinkPrevDaySuspectedFlag TruthValue, optIfOChSinkPrevDayLastInputPower Integer32, optIfOChSinkPrevDayLowInputPower Integer32, optIfOChSinkPrevDayHighInputPower Integer32 } optIfOChSinkPrevDaySuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOChSinkPrevDayEntry 1 } optIfOChSinkPrevDayLastInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The last optical power monitored at the input during the previous 24-hour interval." ::= { optIfOChSinkPrevDayEntry 2 } optIfOChSinkPrevDayLowInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest optical power monitored at the input during the previous 24-hour interval." ::= { optIfOChSinkPrevDayEntry 3 } optIfOChSinkPrevDayHighInputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The highest optical power monitored at the input during the previous 24-hour interval." ::= { optIfOChSinkPrevDayEntry 4 } -- OCh source current table -- Contains data for the current 15-minute performance monitoring -- interval. optIfOChSrcCurrentTable OBJECT-TYPE SYNTAX SEQUENCE OF OptIfOChSrcCurrentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of OCh source performance monitoring information for the current 15-minute interval." ::= { optIfOCh 6 } optIfOChSrcCurrentEntry OBJECT-TYPE SYNTAX OptIfOChSrcCurrentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A conceptual row that contains OCh source performance monitoring information of an interface for the current 15-minute interval." INDEX { ifIndex } ::= { optIfOChSrcCurrentTable 1 } OptIfOChSrcCurrentEntry ::= SEQUENCE { optIfOChSrcCurrentSuspectedFlag TruthValue, optIfOChSrcCurrentOutputPower Integer32, optIfOChSrcCurrentLowOutputPower Integer32, optIfOChSrcCurrentHighOutputPower Integer32, optIfOChSrcCurrentLowerOutputPowerThreshold Integer32, optIfOChSrcCurrentUpperOutputPowerThreshold Integer32, optIfOChSrcCurrentLaserTemp Integer32, optIfOChSrcCurrentLowLaserTemp Integer32, optIfOChSrcCurrentHighLaserTemp Integer32, optIfOChSrcCurrentLowerLaserTempThreshold Integer32, optIfOChSrcCurrentUpperLaserTempThreshold Integer32 } optIfOChSrcCurrentSuspectedFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "If true, the data in this entry may be unreliable." ::= { optIfOChSrcCurrentEntry 1 } optIfOChSrcCurrentOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The optical power monitored at the output." ::= { optIfOChSrcCurrentEntry 2 } optIfOChSrcCurrentLowOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESCRIPTION "The lowest optical power monitored at the output during the current 15-minute interval." ::= { optIfOChSrcCurrentEntry 3 } optIfOChSrcCurrentHighOutputPower OBJECT-TYPE SYNTAX Integer32 UNITS "0.1 dbm" MAX-ACCESS read-only STATUS current DESC