Network Working Group E. Beili Internet-Draft Actelis Networks Expires: January 30, 2005 Aug 2004 Ethernet in the First Mile Copper (EFMCu) Interfaces MIB draft-ietf-hubmib-efm-cu-mib-02.txt Status of this Memo This document is an Internet-Draft and is subject to all provisions of section 3 of RFC 3667. By submitting this Internet-Draft, each author represents that any applicable patent or other IPR claims of which he or she is aware have been or will be disclosed, and any of which he or she become aware will be disclosed, in accordance with RFC 3668. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that other groups may also distribute working documents as Internet-Drafts. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." The list of current Internet-Drafts can be accessed at http://www.ietf.org/ietf/1id-abstracts.txt. The list of Internet-Draft Shadow Directories can be accessed at http://www.ietf.org/shadow.html. This Internet-Draft will expire on January 30, 2005. Copyright Notice Copyright (C) The Internet Society (2004). Abstract This document defines a portion of the Management Information Base (MIB) for use with network management protocols in TCP/IP based internets. This document proposes an extension to the Ethernet-like Interfaces MIB and MAU MIB with a set of objects for managing an Ethernet in the First Mile Copper (EFMCu) interfaces 10PASS-TS and 2BASE-TL, defined in IEEE Std 802.3ah-2004. Beili Expires January 30, 2005 [Page 1] Internet-Draft EFMCu Interfaces MIB Aug 2004 Table of Contents 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3 2. The Internet-Standard Management Framework . . . . . . . . . . 3 3. Relation to other MIBs . . . . . . . . . . . . . . . . . . . . 4 3.1 Relation to Interfaces Group MIB . . . . . . . . . . . . . 4 3.1.1 Layering Model . . . . . . . . . . . . . . . . . . . . 4 3.1.2 PME Aggregation Function (PAF) . . . . . . . . . . . . 6 3.1.3 Discovery Operation . . . . . . . . . . . . . . . . . 6 3.1.4 EFMCu ports initialization . . . . . . . . . . . . . . 8 3.1.5 Usage of ifTable . . . . . . . . . . . . . . . . . . . 8 3.2 Relation to SHDSL MIB . . . . . . . . . . . . . . . . . . 9 3.3 Relation to VDSL MIB . . . . . . . . . . . . . . . . . . . 10 3.4 Relation to Ethernet-Like and MAU MIBs . . . . . . . . . . 10 4. MIB Structure . . . . . . . . . . . . . . . . . . . . . . . . 11 4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . 11 4.2 Configuration Profiles . . . . . . . . . . . . . . . . . . 11 4.3 Mapping of IEEE 802.3ah Managed Objects . . . . . . . . . 12 5. Definitions . . . . . . . . . . . . . . . . . . . . . . . . . 13 6. Security Considerations . . . . . . . . . . . . . . . . . . . 65 7. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 66 8. References . . . . . . . . . . . . . . . . . . . . . . . . . . 66 8.1 Normative References . . . . . . . . . . . . . . . . . . . . 66 8.2 Informative References . . . . . . . . . . . . . . . . . . . 67 Author's Address . . . . . . . . . . . . . . . . . . . . . . . 68 Intellectual Property and Copyright Statements . . . . . . . . 69 Beili Expires January 30, 2005 [Page 2] Internet-Draft EFMCu Interfaces MIB Aug 2004 1. Introduction New Ethernet like interfaces have been defined in the Institute of Electrical and Electronics Engineers (IEEE) 802.3ah project a.k.a. Ethernet in the First Mile (EFM) [802.3ah]. In particular 2BASE-TL and 10PASS-TS physical interfaces (PHYs), defined over voice-grade copper pairs, have been specified for the long and short reach respectively. These interfaces, collectively called EFMCu, are based on ITU-T G.SHDSL and VDSL specifications and support variable rates and optional Physical Medium Entity (PME) aggregation (a.k.a. multi-pair bonding). 2BASE-TL PHY is capable of providing at least 2Mbps over 2700 m long single copper pair with a mean Bit Error Rate (BER) of 10^-7 (using 5dB target noise margin). 10PASS-TS PHY is capable of providing at least 10Mbps over 750 m long single copper pair with a mean BER of 10^-7 (using 6dB target noise margin). This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community to manage EFMCu interfaces. Note that managed objects for Operation, Administration and Management (OAM) and Ethernet over Passive Optical Networks (EPON) clauses of IEEE 802.3ah are defined in EFM-COMMON-MIB [I-D.ietf-hubmib-efm-mib] and EFM-EPON-MIB [I-D.ietf-hubmib-efm-epon-mib] respectively. 2. The Internet-Standard Management Framework For a detailed overview of the documents that describe the current Internet-Standard Management Framework, please refer to section 7 of RFC 3410 [RFC3410]. Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. MIB objects are generally accessed through the Simple Network Management Protocol (SNMP). Objects in the MIB are defined using the mechanisms defined in the Structure of Management Information (SMI). This memo specifies a MIB module that is compliant to the SMIv2, which is described in STD 58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580 [RFC2580]. A detailed introduction to the current SNMP Management Framework can be found in RFC 2570 [RFC2570]. The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this Beili Expires January 30, 2005 [Page 3] Internet-Draft EFMCu Interfaces MIB Aug 2004 document are to be interpreted as described in RFC 2119 [RFC2119]. 3. Relation to other MIBs This section outlines the relationship of this MIB with other MIB modules described in the relevant RFCs. Specifically, Interfaces Group MIB (IF-MIB), Ethernet-Like (EtherLike-MIB), MAU (MAU-MIB), SHDSL (HDSL2-SHDSL-LINE-MIB) and VDSL (VDSL-LINE-EXT-MCM-MIB) are discussed. 3.1 Relation to Interfaces Group MIB 2BASE-TL and 10PASS-TS PHY's specified in this MIB are stacked Ethernet interfaces and as such are managed using generic interface management objects defined in the IF-MIB [RFC2863]. The stack management is done via the ifStackTable, as defined in the IF-MIB [RFC2863] and ifInvStackTable, as defined in the IF-INVERTED-STACK-MIB [RFC2864]. 3.1.1 Layering Model An EFMCu interface can aggregate up to 32 Physical Medium Entity (PME) sub-layer devices (modems), using so called PME Aggregation Function (PAF). A generic EFMCu device can have a number of Physical Coding Sublayer (PCS) ports, connected to a MAC via Medium Independent Interface (MII) at the upper layer, and cross-connected to a number of underlying PMEs, with a single PCS per PME relationship, see clause 61.1 of [802.3ah] for more details. Each PME in the aggregated EFMCu port is represented in the Interface table (ifTable) as a separate port with ifType of shdsl(169) for 2BASE-TL or vdsl(97) for 10PASS-TS. The ifType values are defined in [IANAifType-MIB]. ifSpeed for each PME shall return the actual data bitrate of the active PME or a configured bitrate for pre-activated modems (e.g. for 2BaseTL PMEs it is a multiple of 64Kbps). The ifSpeed of the PCS is the sum of the current operating data rates of all modems in the aggregation group, without the 64/65B encapsulation overhead and PAF overhead, but acounting for the Inter-Frame Gaps (IFG). Beili Expires January 30, 2005 [Page 4] Internet-Draft EFMCu Interfaces MIB Aug 2004 The following configuration shall have no frame loss (the test-sets are configured to generate 100% of back to back traffic, i.e. minimal IFG, at 10Mbps; the EFM interfaces are obviously aggregated) ): [testset]--10BaseT--[CO]--2BaseTL--[CPE]--10BaseT--[testset] ifSpeed=10Mbps ifSpeed=10Mbps ifSpeed=10Mbps [testset]--100BaseT--[CO]--10PassTS--[CPE]--100BaseT--[testset] ifSpeed=100Mbps ifSpeed=100Mbps ifSpeed=100Mbps Figure 1: Example configuration with no frame loss The following figure shows the layering diagram and corresponding use of ifTable and ifMauTable: _________________________ _ | LLC | | +-------------------------+ | 1 ifEntry | MAC | | ifType: ethernetCsmacd(6) +-------------------------+ > ifMauEntry | Reconsiliation | | ifMauType: dot3MauType2BaseTL or +-------------------------+ | dot3MauType10PassTS | PCS | | +-------------+---+-------+ + | TC \ | | | | +-----\ | | | | | PMA > PME 1 |...| PME N | > N ifEntry (N=1..32) +-----/ | | | | ifType: shdsl(169) or vdsl(97) | PMD/ | | | | -------------+---+------- - Figure 2: Use of ifTable and ifMauTable for EFMCu ports The ifStackTable is indexed by the ifIndex values of the aggregated EFMCu port (PCS) and the PMEs connected to it. ifStackTable allows a Network Management application to determine which PMEs are connected to a particular PCS and change connections (if supported by the application). The ifInvStackTable, being an inverted version of the ifStackTable, provides an efficient means for a Network Management application to read a subset of the ifStackTable and thereby determine which PCS runs on top of a particular PME. A new table ifAvailableStackTable defined in this MIB, specifies for each PCS a list of PMEs, which can possibly be cross-connected to that PCS, determined by the cross-connect capability of the device. This table, modeled after ifStackTable, is read only, reflecting current cross-connect capability, which can be dynamic in some Beili Expires January 30, 2005 [Page 5] Internet-Draft EFMCu Interfaces MIB Aug 2004 implementations (e.g. if PMEs are located on a pluggable module and the module is pulled out). Note that PME availability per PCS, described by ifAvailableStackTable, can be constrained by other parameters, for example by aggregation capacity of a PCS or by the PME in question being already connected to another PCS. So, in order to ensure that a particular PME can be connected to the PCS, all respective parameters (e.g. ifAvailableStackTable, ifStackTable and efmCuPAFCapacity) SHALL be inspected. *EdNote: Add ifInvAvailableStackTable describing which PCS ports can be connected to a particular PME. Add it to the ifStackCapabilityGroup conformance statement. * 3.1.2 PME Aggregation Function (PAF) The PME Aggregation Function (PAF) is OPTIONAL. Note however that the agent is REQUIRED to report on the PAF capability for all EFMCu ports (2BASE-TL and 10PASS-TS). *EdNote: Add more info.* 3.1.3 Discovery Operation The EFMCu ports may optionally support discovery operation, whereby PMEs, during initialization, exchange information about their respective aggregation groups (PCS). This information can then be used to detect copper missconnections or for an automatic assignment of the local PMEs into aggregation groups instead of fixed pre-configuration. This MIB allows a Network Management application to control EFM Discovery mechanism and query its results. Note that the Discovery mechanism can work only if PAF is supported and enabled. Two tables are used by Discovery mechanism: ifStackTable and ifAvailableStackTable defined. The following pseudo-code defines an example of Discovery and automatic PME assignment for a generic PAF enabled multi-PCS EFMCu device, located at Central Office (CO) [Note that automatic PME assignment is only shown here for the purposes of the example. Fixed PME pre-assignment or manual assignment may be chosen by a particular implementation]: Beili Expires January 30, 2005 [Page 6] Internet-Draft EFMCu Interfaces MIB Aug 2004 FOREACH pcs[i] IN co_device { // Discover only on PAF enabled ports with room for more PMEs IF ( pcs[i].PAFSupported AND pcs[i].NumPMEs < pcs[i].PAFCapacity ) { dc = pcs[i].DiscoveryCode = MAC[i]; // unique 6 Byte per PCS // go over all currently disconnected PMEs, which can // pottentially be connected to PCS[i] FOREACH pme[j] IN ifAvailableStackTable[pcs[i]] AND NOT IN ifInvStackTable[pme[j]] // unassigned { pme[j].RemoteDiscoveryCode = dc; // Set if Clear r = pme[j].RemoteDiscoveryCode; // Get IF ( r == dc AND pcs[i].NumPMEs < pcs[i].PAFCapacity) { // Remote CPE connected via PME[j] is/was a peer for // PCS[i]. Connect this PME to the PCS (there's room) ADD pme[j] TO ifStackTable[pcs[i]]; pcs[i].NumPMEs = pcs[i].NumPMEs + 1; // Discover all other currently disconnected PMEs, // attached to the same CPE and connect them to the PCS // provided there is enough room for more PMEs. FOREACH pme[k] IN ifAvailableStackTable[pcs[i]] and NOT IN ifInvStackTable[pme[k]] { r = pme[k].RemoteDiscoveryCode; // Get IF ( r == dc AND pcs[i].NumPMEs < pcs[i].PAFCapacity) { ADD pme[k] TO ifStackTable[pcs[i]]; pcs[i].NumPMEs = pcs[i].NumPMEs + 1; } } } // Discovered all PMEs which lead to the same CPE and // connected them to PCS[i]. Go to the next PCS. BREAK; } } } The SNMP Agent builds efmCuStackTable according to the information contained in the Clause 45 PME_Available_register (see [802.3ah] 61.1.5.3 and 45.2.3.20). Adding a PME to the ifStackTable row for a specific PCS, involves actual connection of the PME to the PCS, which can be done by modifying Clause 45 PME_Aggregate_register (see [802.3ah] 61.1.5.3 and 45.2.3.21). Note that PCS port does not have to be operationally 'down' for the connection to succeed. In fact, a dynamic PME addition (and removal) MAY be implemented whith an available PME being initialized first (by setting its ifAdminStatus to 'up') and then added to an operationally Beili Expires January 30, 2005 [Page 7] Internet-Draft EFMCu Interfaces MIB Aug 2004 'up' PCS port, by modifying a respective ifStackTable entry. It is RECOMMENDED that a removal of the last operationally 'up' PME from an operationally 'up' PCS would be rejected by the implementation, as this action would completely drop the link. 3.1.4 EFMCu ports initialization EFMCu ports being built on top of xDSL technology, require a lengthy initialization or 'training' process, before any data can pass. During this initialization both ends of a link (peers) work cooperatively to achieve required data rate on a particular copper pair. Sometimes, when the copper line is too long or the noise environment on the line is too high, that 'training' process may fail to achieve a specific target rate with required characteristics. The ifAdminStatus object from the IF-MIB, controls the desired state of a PCS and a PME port. Setting this object to 'up' instructs a particular PCS or PME to start initialization process, which may take tens of seconds for EFMCu ports, especially if PAF is involved. The ifOperStatus object shows the operational state of an interface (extended by efmCuPmeOperStatus defined in this MIB for PME interfaces). A disconnected PME may be initialized by changing the ifAdminState from 'down' to 'up'. Changing the ifAdminState to 'up' on the PCS initializes all PMEs connected to that particular PCS. Note that in case of PAF some interfaces may fail to initialize while others succeed. The PCS is considered operationally 'up' if at least one PME aggregated by its PAF is operationally 'up'. When all PMEs connected to the PCS are 'down' the PCS SHALL be considered operationally 'lowerLayerDown'. The PCS SHALL be considered operationally 'notPresent' if it is not connected to any PME. The PCS/PME interface SHALL remain operationally 'down' during initialization. The efmCuPmeOperStatus defined in this MIB expands PME's ifOperStatus value of 'down' to 'downReady', 'downNotReady' and 'init' values, indicating various EFMCu PME specific states. 3.1.5 Usage of ifTable Both PME and PCS interfaces of the EFMCu PHY are managed using interface specific management objects defined in this MIB and generic interface objects from the ifTable of IF-MIB, with all management table entries referenced by the interface index ifIndex. The following table summarizes EFMCu specific interpretations for Beili Expires January 30, 2005 [Page 8] Internet-Draft EFMCu Interfaces MIB Aug 2004 some of the ifTable objects specified by the mandatory ifGeneralInformationGroup: +---------------------------------+---------------------------------+ | IF-MIB object | EFMCu interpretation | +---------------------------------+---------------------------------+ | ifIndex | Interface index. Note that each | | | PME and each PCS in the EFMCu | | | PHY MUST have a unique index, | | | as there some PCS and PME | | | specific attributes accessible | | | only on the PCS or PME level. | | ifType | ethernetCsmacd(6) for PCS, | | | shdsl(169) for 2BASE-TL PME, | | | vdsl(97) for 10PASS-TS PME | | ifSpeed | Actual 'net' data rate as seen | | | across MII | | ifAdminStatus | Setting this object to 'up' | | | instructs a particular PCS | | | (with all PMEs connected to it) | | | or PME to start initialization | | | process | | ifOperStatus | efmCuPmeOperStatus supplements | | | the 'down' value of | | | ifOperStatus for PMEs. | +---------------------------------+---------------------------------+ Table 1 3.2 Relation to SHDSL MIB G.SHDSL.bis modems, similar to PME(s) comprising a 2BASE-TL port, are described in HDSL2-SHDSL-LINE-MIB [I-D.ietf-adslmib-gshdslbis]. Note that not all attributes of G.SHDSL modems reflected in HDSL2-SHDSL-LINE-MIB have adequate management objects (Clause 30 attributes and Clause 45 registers) in the EFM standard. Because of these differences and for the purposes of simplicity, unification of attributes common to both 2BASE-TL and 10PASS-TS PMEs and name consistency (e.g. prefixing the 2BASE-TL PME related objects with 'efmCuPme2B' instead of 'hdsl2shdsl'), it was decided not to reference HDSL2-SHDSL-LINE-MIB objects, but define all the relevant objects in this MIB. However, if some functionality, not available in this MIB, is required and supported by the PME, e.g. performance monitoring, relevant HDSL2-SHDSL-LINE-MIB groups MAY be included and aplied for Beili Expires January 30, 2005 [Page 9] Internet-Draft EFMCu Interfaces MIB Aug 2004 PMEs of 2BASE-TL subtype. 3.3 Relation to VDSL MIB VDSL (DMT) modems, similar to the PME(s) comprising a 10PASS-TS port, are described in VDSL-LINE-EXT-MCM-MIB [I-D.ietf-adslmib-vdsl-ext-mcm]. Note that not all attributes of VDSL modems reflected in VDSL-LINE-EXT-MCM-MIB have adequate management objects (Clause 30 attributes and Clause 45 registers) in the EFM standard. Because of these differences and for the purposes of simplicity, unification of attributes common to both 2BASE-TL and 10PASS-TS PMEs and name consistency, it was decided not to reference VDSL-LINE-EXT-MCM-MIB objects, but define all the relevant objects in this MIB. However, if some functionality, not available in this MIB, is required and supported by the PME, relevant VDSL-LINE-EXT-MCM-MIB groups MAY be included and applied for PMEs of 10PASS-TS subtype. 3.4 Relation to Ethernet-Like and MAU MIBs The implementation of EtherLike-MIB [RFC3635] and MAU-MIB [I-D.ietf-hubmib-rfc3636bis] is REQUIRED for the EFMCu interfaces. Two new values of ifMauType (OBJECT-IDENTITIES of dot3MauType) and corresponding bit definitions of ifMauTypeListBits (IANAifMauTypeListBits) have been defined in the IANA-MAU-TC-MIB [I-D.ietf-hubmib-rfc3636bis] for the EFMCu MAUs: o dot3MauType2BaseTL and b2BaseTL - for 2BASE-TL MAU o dot3MauType10PassTS and b10PassTS - for 10PASS-TS MAU As an EtherLike interface every EFMCu port (an ifEntry representing a consolidation of LLC, MAC and PCS (sub)layers) SHALL return an ifType of ethernetCsmacd(6). While most of the MAU characteristics is not applicable to the EFMCu ports (no auto-negotiation, media available, false carriers or jabber), they SHALL return an appropriate ifMauType (dot3MauType2BaseTL or dot3mauType10PassTS) in order to direct the management software to look in the EFM-CU-MIB for the desired information. For example the information on the particular EFMCu flavor that an EFMCu port is running is available from efmCuOperSubType, defined in this MIB module. Since EFMCu PMEs are not EtherLike interfaces, they cannot be instantiated as MAU interface objects. Beili Expires January 30, 2005 [Page 10] Internet-Draft EFMCu Interfaces MIB Aug 2004 4. MIB Structure 4.1 Overview The main management objects defined in this MIB are split into 2 groups: o efmCuPort - containing objects for configuration, capabilities, status and notifications, common to all EFMCu PHYs. o efmCuPme - containing objects for configuration, capabilities, status and notifications of EFMCu PMEs. In addition the ifAvailableStackTable is defined at the same level. The efmCuPme group in turn contains efmCuPme2B and efmCuPme10P groups, which define configuration profiles specific to 2BASE-TL and 10PASS-TS PMEs respectively as well as PME specific status information. 4.2 Configuration Profiles Since a managed node can have a large number of EFMCu PHYs, provisioning every parameter on every EFMCu PHY may become burdensome. Moreover, most PMEs are provisioned identically with the same set of parameters. To simplify the provisioning process, this MIB makes use of configuration profiles, similar to HDSL2-SHDSL-LINE-MIB and VDSL-LINE-EXT-MCM-MIB. A profile is a set of parameters that can be shared by multiple PME ports using the same configuration. The configuration profiles are defined in efmCuPme2BConfProfileTable and efmCu10PConfProfileTable for 2BASE-TL and 10PASS-TS PMEs respectively. There are 12 predefined standard profiles for 2BASE-TL and 22 standard profiles for 10PASS-TS, defined in 802.3ah and dedicated for rapid provisioning of EFMCu PHYs in most scenarios. An ability to define new configuration profiles is also provided to allow for EFMCu deployment tailored to specific copper environment and spectral regulations. A specific configuration profile is assigned to a specific PME via efmCuPmeAdminProfile object. Alternatively, by assigning a non-empty profile to a PCS port via efmCuAdminProfile, all PMEs connected to the PCS port are made to share that profile, which comes in handy during configuration of aggregated ports. Beili Expires January 30, 2005 [Page 11] Internet-Draft EFMCu Interfaces MIB Aug 2004 4.3 Mapping of IEEE 802.3ah Managed Objects This section contains the mapping between managed objects (attributes) defined in [802.3ah] Clause 30, and managed objects defined in this document and in associated MIB modules, i.e., the IF-MIB [RFC2863]. Note that majority of the objects defined in this MIB do not have direct counterparts in Clause 30 and instead refer to Clause 45 registers. *EdNote: It would be a good idea to update Clause 30 of 802.3ah after this MIB is approved. I guess this should be done via a maintanence request. * +---------------------------------+---------------------------------+ | IEEE 802.3 Managed Object | Corresponding SNMP Object | +---------------------------------+---------------------------------+ | oPAF - Basic Package | | | (Mandatory) | | | aPAFID | ifIndex (IF-MIB) | | aPhyEnd | efmCuPhySide | | aPHYCurrentStatus | efmCuStatus | | aPAFSupported | efmCuPAFSupported | | oPAF - PME Aggregation Package | | | (Optional) | | | aPAFAdminState | efmCuPAFAdminState | | aLocalPAFCapacity | efmCuPAFCapacity | | aLocalPMEAvailable | ifAvailableStackTable | | aLocalPMEAggregate | ifStackTable (IF-MIB) | | aRemotePAFSupported | efmCuRemotePAFSupported | | aRemotePAFCapacity | efmCuRemotePAFCapacity | | aRemotePMEAggregate | | | oPME - 10P/2B Package | | | (Mandatory) | | | aPMEID | ifIndex (IF-MIB) | | aPMEAdminState | ifAdminState (IF-MIB) | | aPMEStatus | efmCuPmeStatus | | aPMESNRMgn | efmCuPmeSnrMgn | | aTCCodingViolations | efmCuPmeTCCodingErrors | | aProfileSelect | efmCuAdminProfile, | | | efmCuPmeAdminProfile | | aOperatingProfile | efmCuPmeOperProfile | | aPMEFECCorrectedBlocks | efmCuPme10PFECCorrectedBlocks | | aPMEFECUncorrectableBlocks | efmCuPme10PFECUncorrectedBlocks | +---------------------------------+---------------------------------+ Table 2 Beili Expires January 30, 2005 [Page 12] Internet-Draft EFMCu Interfaces MIB Aug 2004 5. Definitions EFM-CU-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, Integer32, Unsigned32, Counter32, mib-2 FROM SNMPv2-SMI -- [RFC2578] TEXTUAL-CONVENTION, TruthValue, RowStatus, PhysAddress FROM SNMPv2-TC -- [RFC2579] MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF -- [RFC2580] SnmpAdminString FROM SNMP-FRAMEWORK-MIB -- [RFC3411] ifIndex, ifSpeed, InterfaceIndex FROM IF-MIB -- [RFC2863] ; efmCuMIB MODULE-IDENTITY LAST-UPDATED "200410240000Z" -- October 24, 2004 ORGANIZATION "IETF Ethernet Interfaces and Hub MIB Working Group" CONTACT-INFO "WG charter: http://www.ietf.org/html.charters/hubmib-charter.html Mailing Lists: General Discussion: hubmib@ietf.org To Subscribe: hubmib-request@ietf.org In Body: subscribe your_email_address Chair: Dan Romascanu Postal: Avaya Atidim Technology Park, Bldg. 3 Tel Aviv 61131 Israel Tel: +972 3 645 8414 E-mail: dromasca@avaya.com Editor: Edward Beili Postal: Actelis Networks Inc. 25 Bazel St., P.O.B. 10173 Petach-Tikva 10173 Israel Tel: +972-3-924-3491 E-mail: edward.beili@actelis.com" DESCRIPTION "The objects in this MIB module are used to manage Beili Expires January 30, 2005 [Page 13] Internet-Draft EFMCu Interfaces MIB Aug 2004 the Ethernet in the First Mile (EFM) Copper (EFMCu) Interfaces 2BASE-TL and 10PASS-TS, defined in IEEE Draft P802.3ah/D3.3. The following reference is used throughout this MIB module: [802.3ah] refers to: IEEE Draft P802.3ah/D3.3: 'Draft amendment to - Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 3: Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications - Media Access Control Parameters, Physical Layers and Management Parameters for subscriber access networks', 19 April 2003. Of particular interest are Clause 61, 'Physical Coding Sublayer (PCS) and common specifications, type 10PASS-TS and type 2BASE-TL', Clause 30, 'Management', Clause 45, 'Management Data Input/Output (MDIO) Interface', Annex 62A, 'PMD profiles for 10PASS-TS' and Annex 63A, 'PMD profiles for 2BASE-TL'. Naming Conventions: Atn - Attenuation CO - Central Office CPE - Customer Premises Equipment EFM - Ethernet in the First Mile EFMCu - EFM Copper MDIO - Management Data Input/Output Mgn - Margin PAF - PME Aggregation Function PCS - Physical Coding Sublayer PMD - Physical Medium Dependent PME - Physical Medium Entity PSD - Power Spectral Density SNR - Signal to Noise Ratio TCPAM - Trellis Coded Pulse Amplitude Modulation Copyright (C) The Internet Society (2004). This version of this MIB module is part of RFC XXXX; see the RFC itself for full legal notices." -- EdNote: Replace XXXX with the actual RFC number & -- remove this note REVISION "200410240000Z" -- October 24, 2004 DESCRIPTION "Initial version, published as RFC XXXX." Beili Expires January 30, 2005 [Page 14] Internet-Draft EFMCu Interfaces MIB Aug 2004 ::= { mib-2 YYY } -- EdNote: Replace YYY with a real OID once it is -- allocated & remove this note. -- Sections of the module efmCuObjects OBJECT IDENTIFIER ::= { efmCuMIB 1 } efmCuConformance OBJECT IDENTIFIER ::= { efmCuMIB 2 } -- Groups in the module efmCuPort OBJECT IDENTIFIER ::= { efmCuObjects 1 } efmCuPme OBJECT IDENTIFIER ::= { efmCuObjects 2 } -- Textual Conventions ProfileIndex ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "A unique value, greater than zero, for each PME configuration profile in the managed EFMCu port. It is recommended that values are assigned contiguously starting from 1. The value for each profile must remain constant at least from one re-initialization of the entity's network management system to the next re-initialization." SYNTAX Unsigned32 (1..255) ProfileIndexOrZero ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "This textual convention is an extension of the ProfileIndex convention. The latter defines a greater than zero value used to identify a PME profile in the managed EFMCu port. This extension permits the additional value of zero. The value of zero is object-specific and must therefore be defined as part of the description of any object which uses this syntax. Examples of the usage of zero value migh include situations where current operational profile is unknown." SYNTAX Unsigned32 (0..255) ProfileIndexList ::= TEXTUAL-CONVENTION DISPLAY-HINT "1d:" STATUS current Beili Expires January 30, 2005 [Page 15] Internet-Draft EFMCu Interfaces MIB Aug 2004 DESCRIPTION "Represents a list of up to 6 ProfileIndex's. The ProfileIndex textual convention defines a greater than zero value used to identify a PME profile in the managed EFMCu port. The value of this object is a concatenation of zero or more (up to 6) octets, where each octet contains an 8-bit ProfileIndex value. A non-empty profile list specifies a list of alternative profiles any of which can be chosen for configuration of an PME. A zero length string value means this list has no members (empty). Examples of the usage of empty profile list might include situations where configuration profile(s) is unknown, or when no common profile(s) need to be referenced and sub-interface profile shall take precedence." SYNTAX OCTET STRING (SIZE(0..6)) -- Port Notifications Group efmCuPortNotifications OBJECT IDENTIFIER ::= { efmCuPort 0 } efmCuLowBandwidth NOTIFICATION-TYPE OBJECTS { -- ifIndex is not needed here since we are under specific PCS ifSpeed, efmCuThreshLowBandwidth } STATUS current DESCRIPTION "This notification indicates that EFMCu port's data rate reached or dropped below a Low Bandwidth Threshold (i.e. bandwidth degradation happening in case of PAF when one or more PMEs drop)." -- EdNote: add throttling limitations here ::= { efmCuPortNotifications 1 } -- PCS Port group efmCuPortConfTable OBJECT-TYPE SYNTAX SEQUENCE OF EfmCuPortConfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Table for Configuration of EFMCu 2BASE-TL/10PASS-TS (PCS) Ports. Entries in this table MUST be maintained in a persistent manner" ::= { efmCuPort 1 } efmCuPortConfEntry OBJECT-TYPE Beili Expires January 30, 2005 [Page 16] Internet-Draft EFMCu Interfaces MIB Aug 2004 SYNTAX EfmCuPortConfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the EFMCu Port Configuration table. Each entry represents an EFMCu port indexed by the ifIndex. Note that an EFMCu PCS port runs on top of a single or multiple PME port(s), which are also indexed by ifIndex." INDEX { ifIndex } ::= { efmCuPortConfTable 1 } EfmCuPortConfEntry ::= SEQUENCE { efmCuPAFAdminState INTEGER, efmCuPAFDiscoveryCode PhysAddress, efmCuAdminProfile ProfileIndexList, efmCuTargetDataRate Unsigned32, efmCuTargetSnrMgn Unsigned32, efmCuThreshLowBandwidth Unsigned32, efmCuLowBandwidthEnable TruthValue } efmCuPAFAdminState OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Administrative (desired) state of the PAF of the EFMCu port (PCS). When 'disabled', PME Aggregation will not be performed by the PCS. No more than a single PME can be assigned to this PCS in this case. When 'enabled', PAF will be performed by the PCS when the link is Up, even on a single attached PME, if PAF is supported. PCS ports incapable of supporting PAF SHALL return a value of 'disabled'. Attempts to 'enable' such ports SHALL be ignored. PAF 'enabled' port with multiple PMEs assigned cannot be 'disabled'. Attempts to 'disable' such port SHALL be rejected, until at most one PME is left assigned. Changing PAFAdminState is a traffic disruptive operation and as such SHALL be done when the link is Down. Attempts to change this object SHALL be ignored if the link is Up or Beili Expires January 30, 2005 [Page 17] Internet-Draft EFMCu Interfaces MIB Aug 2004 Initializing. This object maps to the Clause 30 attribute aPAFAdminState. If a Clause 45 MDIO Interface to the PCS is present, then this object maps to the PAF enable bit in the 10P/2B PCS control register." REFERENCE "[802.3ah] 61.2.2, 45.2.3.18.3" ::= { efmCuPortConfEntry 1 } efmCuPAFDiscoveryCode OBJECT-TYPE SYNTAX PhysAddress MAX-ACCESS read-write STATUS current DESCRIPTION "PAF Discovery Code of the EFMCu port (PCS). A unique 6 Byte long code used by the Discovery function, when PAF is supported. PCS ports incapable of supporting PAF SHALL return a value of all zeroes. Attempts to change this object SHALL be ignored in this case. This object MUST be instantiated for the -O subtype PCS before writing operations on the efmCuPAFRemoteDiscoveryCode (Set_if_Clear and Clear_if_Same) are performed by PMEs associated with the PCS. The value of this object is read-only for -R port subtypes. The initial value of this object for -R ports after reset is 0. This value may be changed as a result of writing operation on efmCuPAFRemoteDiscoveryCode variable of remote PME of -O subtype, connected to one of the local PMEs associated with the PCS. Discovery MUST be performed when the link is Down. Attempts to change this object MUST be rejected with the error inconsistentValue if the link is Up or Initializing. The PAF Discovery code maps to the local Discovery code variable in PAF (note that it does not have a corresponding Clause 45 register)" REFERENCE "[802.3ah] 61.2.2.8.3, 61.2.2.8.4, 45.2.6.6.1" ::= { efmCuPortConfEntry 2 } efmCuAdminProfile OBJECT-TYPE SYNTAX ProfileIndexList MAX-ACCESS read-write STATUS current Beili Expires January 30, 2005 [Page 18] Internet-Draft EFMCu Interfaces MIB Aug 2004 DESCRIPTION "Desired configuration profile(s), common for all PMEs in the EFMCu port. This object is a list of pointers to entries in either efmCuPme2BConfProfileTable or efmCuPme10PConfProfileTable, depending on the current operating SubType of the EFMCu port as indicated by efmCuPortSide. The value of this object is a list of up to 6 indices of configuration profiles. If this list consists of a single Profile index, then all PMEs assigned to this EFMCu port SHALL be configured according to the Configuration Profile referenced by that index. The list, consisting of more than one index, allows each PME in the port to be configured according to any configuration profile specified in the list. An empty list means that each PME in the port is configured via corresponding efmCuPmeAdminProfile object. This object is writable and readable for the -O subtype (2BaseTL-O or 10PassTS-O) EFMCu ports. It is unavailable for the -R subtype (2BaseTL-R or 10PassTS-R) ports. Note that current operational Profile value is available via efmCuPmeOperProfile object. Modification of this object must be performed when the link is Down. Attempts to change this object MUST be rejected, if the link is Up or Initializing. Attempts to set this object to a non-empty list with a member value, that is not the value of the index for an active entry in the corresponding profile table, MUST be rejected." REFERENCE "[802.3ah] 30.11.2.1.6" ::= { efmCuPortConfEntry 3 } efmCuTargetDataRate OBJECT-TYPE SYNTAX Unsigned32(1..100000|999999) UNITS "Kbps" MAX-ACCESS read-write STATUS current DESCRIPTION "Desired EFMCu port 'net' (as seen across MII) Data Rate in Kbps, to be achieved during initialization, under spectral restrictions placed on each PME via efmCuAdminProfile or efmCuPmeAdminProfile, with the desired SNR Margin specified by efmCuTargetSnrMgn. In case of PAF, this object represents a sum of individual PME data rates, modified to compensate for fragmentation and 64/65B framing overhead (e.g. target data rate of 10Mbps Beili Expires January 30, 2005 [Page 19] Internet-Draft EFMCu Interfaces MIB Aug 2004 shall allow lossless transmission of full-duplex 10Mbps Ethernet frame stream with minimal inter-frame gap). The value is limited above by 100Mbps as this is the max burst rate across MII for EFMCu ports. The value between 1 and 100000 indicates that the total data rate (ifSpeed) of the EFMCu port after initialization should be equal to the target data rate or less, if the target data rate cannot be achieved under spectral restrictions specified by efmCuAdminProfile/efmCuPmeAdminProfile and with desired SNR margin. In case the copper environment allows to achieve higher total data rate than specified by the target, the excess capability SHALL be converted to additional SNR margin and spread evenly across all active PMEs assigned to the (PCS) port. The value of 999999 means that the target data rate is not fixed and should be set to the maximum attainable rate during initialization (Best Effort), under specified spectral restrictions and with desired SNR Margin. This object is read-write for the -O subtype EFMCu ports (2BaseTL-O/10PassTS-O) and not available for the -R subtypes. Changing of the Target Data Rate MUST be performed when the link is Down. Attempts to change this object MUST be rejected with the error inconsistentValue, if the link is Up or Initializing. Note that current Data Rate of the EFMCu port is represented by ifSpeed object of IF-MIB." ::= { efmCuPortConfEntry 4 } efmCuTargetSnrMgn OBJECT-TYPE SYNTAX Unsigned32(0..21) UNITS "dB" MAX-ACCESS read-write STATUS current DESCRIPTION "Desired EFMCu port SNR Margin to be achieved on all PMEs assigned to the port, during initializiation. (The SNR margin is the difference between the desired SNR and the actual SNR). Note that 802.3ah recommends using default Target SNR Margin of 5dB for 2BASE-TL ports and 6dB for 10PASS-TS ports in order to achieve mean Bit Error Rate (BER) of 10^-7 at the PMA service interface. Beili Expires January 30, 2005 [Page 20] Internet-Draft EFMCu Interfaces MIB Aug 2004 This object is read-write for the -O subtype EFMCu ports (2BaseTL-O/10PassTS-O) and not available for the -R subtypes. Changing of the Target SNR Margin MUST be performed when the link is Down. Attempts to change this object MUST be rejected with the error inconsistentValue, if the link is Up or Initializing. Note that current SNR Margin of the PMEs comprising the EFMCu port is represented by efmCuPmeSnrMgn." REFERENCE "[802.3ah] 61.1.2" ::= { efmCuPortConfEntry 5 } efmCuThreshLowBandwidth OBJECT-TYPE SYNTAX Unsigned32(0..100000) UNITS "Kbps" MAX-ACCESS read-write STATUS current DESCRIPTION "This object configures the EFMCu port Low Bandwidth alarm threshold. When the current value of ifSpeed for this port reaches or drops below this threshold, an efmCuLowBandwidth notification MAY be generated if enabled by efmCuLowBandwidthEnable. The value of 0 means no efmCuLowBandwidth notifications SHALL ever be generated. This object is read-write for the -O subtype EFMCu ports (2BaseTL-O/10PassTS-O) and not available for the -R subtypes." ::= { efmCuPortConfEntry 6 } efmCuLowBandwidthEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates whether efmCuLowBandwidth notifications should be generated for this interface. Value of truth(1) indicates that efmCuLowBandwidth notification is enabled. Value of false(0) indicates the it is disabled." ::= { efmCuPortConfEntry 7 } efmCuPortCapabilityTable OBJECT-TYPE Beili Expires January 30, 2005 [Page 21] Internet-Draft EFMCu Interfaces MIB Aug 2004 SYNTAX SEQUENCE OF EfmCuPortCapabilityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Table for Capabilities of EFMCu 2BASE-TL/10PASS-TS (PCS) Ports. Entries in this table MUST be maintained in a persistent manner" ::= { efmCuPort 2 } efmCuPortCapabilityEntry OBJECT-TYPE SYNTAX EfmCuPortCapabilityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the EFMCu Port Capability table. Each entry represents an EFMCu port indexed by the ifIndex. Note that an EFMCu PCS port runs on top of a single or multiple PME port(s), which are also indexed by ifIndex." INDEX { ifIndex } ::= { efmCuPortCapabilityTable 1 } EfmCuPortCapabilityEntry ::= SEQUENCE { efmCuPAFSupported TruthValue, efmCuPeerPAFSupported TruthValue, efmCuPAFCapacity Unsigned32, efmCuPeerPAFCapacity Unsigned32 } efmCuPAFSupported OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "PME Aggregation Function (PAF) Capability of the EFMCu port (PCS). This object has a value of true(1) when the PCS can perform PME aggregation on the available PMEs. Ports incapable of PAF SHALL return a value of false(2). This object maps to the Clause 30 attribute aPAFSupported. If a Clause 45 MDIO Interface to the PCS is present, then this object maps to the PAF available bit in the 10P/2B capability register." REFERENCE "[802.3ah] 61.2.2, 30.11.1.1.4, 45.2.3.17.1" ::= { efmCuPortCapabilityEntry 1 } Beili Expires January 30, 2005 [Page 22] Internet-Draft EFMCu Interfaces MIB Aug 2004 efmCuPeerPAFSupported OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "PME Aggregation Function (PAF) Capability of the EFMCu port (PCS) link partner. This object has a value of true(1) when the remote PCS can perform PME aggregation on its available PMEs. Ports whose peers are incapable of PAF or cannot be reached because of the link state, SHALL return a value of false(2). This object maps to the Clause 30 attribute aRemotePAFSupported. If a Clause 45 MDIO Interface to the PCS is present, then this object maps to the Remote PAF supported bit in the 10P/2B capability register." REFERENCE "[802.3ah] 61.2.2, 30.11.1.1.9, 45.2.3.17.2" ::= { efmCuPortCapabilityEntry 2 } efmCuPAFCapacity OBJECT-TYPE SYNTAX Unsigned32 (1..32) MAX-ACCESS read-only STATUS current DESCRIPTION "Number of PMEs that can be aggregated by the local PAF. The number of PMEs currently assigned to a particular EFMCu port (efmCuNumPMEs) is never greater than efmCuPAFCapacity. This object maps to the Clause 30 attribute aLocalPAFCapacity." REFERENCE "[802.3ah] 61.2.2, 30.11.1.1.6" ::= { efmCuPortCapabilityEntry 3 } efmCuPeerPAFCapacity OBJECT-TYPE SYNTAX Unsigned32 (0|1..32) MAX-ACCESS read-only STATUS current DESCRIPTION "Number of PMEs that can be aggregated by the PAF of the peer Phy (PCS port). Value of 0 is returned when peer PAF Capacity is unknown (peer cannot be reached). Beili Expires January 30, 2005 [Page 23] Internet-Draft EFMCu Interfaces MIB Aug 2004 This object maps to the Clause 30 attribute aRemotePAFCapacity." REFERENCE "[802.3ah] 61.2.2, 30.11.1.1.10" ::= { efmCuPortCapabilityEntry 4 } efmCuPortStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF EfmCuPortStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table provides overall status information of EFMCu 2BASE-TL/10PASS-TS ports. This table contains live data from the equipment. As such, it is NOT persistent." ::= { efmCuPort 3 } efmCuPortStatusEntry OBJECT-TYPE SYNTAX EfmCuPortStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the EFMCu Port Status table. Each entry represents an EFMCu port indexed by the ifIndex. Note that an EFMCu PCS port runs on top of a single or multiple PME port(s), which are also indexed by ifIndex." INDEX { ifIndex } ::= { efmCuPortStatusTable 1 } EfmCuPortStatusEntry ::= SEQUENCE { efmCuFltStatus BITS, efmCuPortSide INTEGER, efmCuNumPMEs Unsigned32, efmCuPAFInErrors Counter32, efmCuPAFInSmallFragments Counter32, efmCuPAFInLargeFragments Counter32, efmCuPAFInBadFragments Counter32, efmCuPAFInLostFragments Counter32, efmCuPAFInLostStarts Counter32, efmCuPAFInLostEnds Counter32, efmCuPAFInOverflows Counter32 } efmCuFltStatus OBJECT-TYPE SYNTAX BITS { noPeer(0), -- peer Phy cannot be reached pmeSubTypeMismatch(1), -- Assigned PMEs Sub-type Mismatch Beili Expires January 30, 2005 [Page 24] Internet-Draft EFMCu Interfaces MIB Aug 2004 lowBandwidth(2) -- Low Bandwidth } MAX-ACCESS read-only STATUS current DESCRIPTION "EFMCu (PCS) port Fault Status. This is a bitmap of possible conditions. The various bit positions are: noPeer - peer PHY cannot be reached (e.g. no PMEs attached, all PMEs are Down etc.) More info is available in efmCuPmeFltStatus. pmeSubTypeMismatch - local PMEs in the aggregation group are not of the same sub-type, e.g. some PMEs in the local device are -O while others are -R subtype. lowBandwidth - ifSpeed of the port reached or droped below efmCuThreshLowBandwidth This object is intended to supplement ifOperStatus object in IF-MIB. Additional information is available via efmCuPmeFltStatus object for each PME in the aggregation group (single PME if PAF is disabled)." REFERENCE "ifOperStatus in IF-MIB; efmCuPmeFltStatus" ::= { efmCuPortStatusEntry 1 } efmCuPortSide OBJECT-TYPE SYNTAX INTEGER { subscriber(1), -- -R sub-type office(2), -- -O sub-type unknown(3) -- no PMEs assigned or PME sub-type mismatch } MAX-ACCESS read-only STATUS current DESCRIPTION "EFM port mode of operation (subtype). The value of 'subscriber' indicates the port is designated as '-R' subtype (all PMEs assigned to this port are of subtype '-R'). The value of the 'office' indicates that the port is designated as '-O' subtype (all PMEs assigned to this port are of subtype '-O'). The value of 'unknown' indicates that the port has no assigned PMEs yet or that the assigned PMEs are not of the same side (subTypePMEMismatch). This object partially maps to the Clause 30 attribute Beili Expires January 30, 2005 [Page 25] Internet-Draft EFMCu Interfaces MIB Aug 2004 aPhyEnd" REFERENCE "[802.3ah] 61.1, 30.11.1.1.2" ::= { efmCuPortStatusEntry 2 } efmCuNumPMEs OBJECT-TYPE SYNTAX Unsigned32 (0..32) MAX-ACCESS read-only STATUS current DESCRIPTION "Number of PMEs that is currently aggregated by the local PAF (assigned to the EFMCu port using ifStackTable). This number is never greater than efmCuPAFCapacity. This object SHALL be automatically incremented or decremented when a PME is added or deleted to/from the EFMCu port using ifStackTable." REFERENCE "[802.3ah] 61.2.2, 30.11.1.1.6" ::= { efmCuPortStatusEntry 3 } efmCuPAFInErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A number of fragments that have been received across the gamma interface with RxErr asserted and discarded. This read-only counter is inactive (not incremented) when the PAF is unsupported or disabled. Upon disabling the PAF, the counter retains its previous value. If a Clause 45 MDIO Interface to the PCS is present, then this object maps to the 10P/2B PAF RX error register." REFERENCE "[802.3ah] 45.2.3.21" ::= { efmCuPortStatusEntry 4 } efmCuPAFInSmallFragments OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A number of fragments smaller than minFragmentSize (64 Bytes), that have been received across the gamma interface and discarded. This read-only counter is inactive when the PAF is unsupported or disabled. Upon disabling the PAF, the counter Beili Expires January 30, 2005 [Page 26] Internet-Draft EFMCu Interfaces MIB Aug 2004 retains its previous value. If a Clause 45 MDIO Interface to the PCS is present, then this object maps to the 10P/2B PAF small fragments register." REFERENCE "[802.3ah] 45.2.3.22" ::= { efmCuPortStatusEntry 5 } efmCuPAFInLargeFragments OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A number of fragments larger than maxFragmentSize (512 Bytes), that have been received across the gamma interface and discarded. This read-only counter is inactive when the PAF is unsupported or disabled. Upon disabling the PAF, the counter retains its previous value. If a Clause 45 MDIO Interface to the PCS is present, then this object maps to the 10P/2B PAF large fragments register." REFERENCE "[802.3ah] 45.2.3.23" ::= { efmCuPortStatusEntry 6 } efmCuPAFInBadFragments OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A number of fragments which do not fit into the sequence expected by the frame assembly function, that have been received across the gamma interface and discarded (the frame buffer is flushed to the next valid frame start). This read-only counter is inactive when the PAF is unsupported or disabled. Upon disabling the PAF, the counter retains its previous value. If a Clause 45 MDIO Interface to the PCS is present, then this object maps to the 10P/2B PAF bad fragments register." REFERENCE "[802.3ah] 45.2.3.25" ::= { efmCuPortStatusEntry 7 } Beili Expires January 30, 2005 [Page 27] Internet-Draft EFMCu Interfaces MIB Aug 2004 efmCuPAFInLostFragments OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A number of gaps in the sequence of fragments, that have been received across the gamma interface (the frame buffer is flushed to the next valid frame start, when fragment/fragments expected by the frame assembly function is/are not received). This read-only counter is inactive when the PAF is unsupported or disabled. Upon disabling the PAF, the counter retains its previous value. If a Clause 45 MDIO Interface to the PCS is present, then this object maps to the 10P/2B PAF lost fragment register." REFERENCE "[802.3ah] 45.2.3.26" ::= { efmCuPortStatusEntry 8 } efmCuPAFInLostStarts OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A number of missing StartOfPacket indicators expected by the frame assembly function. This read-only counter is inactive when the PAF is unsupported or disabled. Upon disabling the PAF, the counter retains its previous value. If a Clause 45 MDIO Interface to the PCS is present, then this object maps to the 10P/2B PAF lost start of fragment register." REFERENCE "[802.3ah] 45.2.3.27" ::= { efmCuPortStatusEntry 9 } efmCuPAFInLostEnds OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A number of missing EndOfPacket indicators expected by the frame assembly function. This read-only counter is inactive when the PAF is unsupported or disabled. Upon disabling the PAF, the counter retains its previous value. Beili Expires January 30, 2005 [Page 28] Internet-Draft EFMCu Interfaces MIB Aug 2004 If a Clause 45 MDIO Interface to the PCS is present, then this object maps to the 10P/2B PAF lost start of fragment register." REFERENCE "[802.3ah] 45.2.3.28" ::= { efmCuPortStatusEntry 10 } efmCuPAFInOverflows OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A number of fragements, received accross the gamma interface and discarded, which would have caused the frame assembly buffer to overflow. This read-only counter is inactive when the PAF is unsupported or disabled. Upon disabling the PAF, the counter retains its previous value. If a Clause 45 MDIO Interface to the PCS is present, then this object maps to the 10P/2B PAF overflow register." REFERENCE "[802.3ah] 45.2.3.24" ::= { efmCuPortStatusEntry 11 } -- PME Notifications Group efmCuPmeNotifications OBJECT IDENTIFIER ::= { efmCuPme 0 } -- EdNote: Should I add more notifications here, for example -- efmCuPmePerfES, -- efmCuPmePerfSES, -- efmCuPmePerfCRCanomalies, -- efmCuPmePerfLOSWS, -- efmCuPmePerfUAS, -- efmCuPmeDeviceFault, -- efmCuPmeLocalPowerLoss -- Another option would be to reference HDSL2-SHDSL-LINE-MIB -- or VDSL-LINE-EXT-MCM-MIB, reusing notifications defined there. efmCuPmeLineAtnCrossing NOTIFICATION-TYPE OBJECTS { efmCuPmeLineAtn, efmCuPmeThreshLineAtn } STATUS current DESCRIPTION "This notification indicates that the loop attenuation Beili Expires January 30, 2005 [Page 29] Internet-Draft EFMCu Interfaces MIB Aug 2004 threshold (as per the efmCuPmeThreshLineAtn value) has been reached/exceeded for the 2BASE-TL/10PASS-TS PME." -- EdNote: add throttling limitations here ::= { efmCuPmeNotifications 1 } efmCuPmeSnrMgnCrossing NOTIFICATION-TYPE OBJECTS { efmCuPmeSnrMgn, efmCuPmeThreshSnrMgn } STATUS current DESCRIPTION "This notification indicates that the SNR margin threshold (as per the efmCuPmeThreshSnrMgn value) has been reached/exceeded for the 2BASE-TL/10PASS-TS PME." -- EdNote: add throttling limitations here ::= { efmCuPmeNotifications 2 } efmCuPmeDeviceFault NOTIFICATION-TYPE OBJECTS { efmCuPmeFltStatus } STATUS current DESCRIPTION "This notification indicates that a fault in the PME has been detected by a vendor specific diagnostic or a self-test." -- EdNote: add throttling limitations here ::= { efmCuPmeNotifications 3 } efmCuPmeConfigInitFailure NOTIFICATION-TYPE OBJECTS { efmCuPmeFltStatus, efmCuAdminProfile, efmCuPmeAdminProfile } STATUS current DESCRIPTION "This notification indicates that PME initialization has failed, due to inability of the PME link to achieve requested configuration profile." -- EdNote: add throttling limitations here ::= { efmCuPmeNotifications 4 } efmCuPmeProtocolInitFailure NOTIFICATION-TYPE OBJECTS { efmCuPmeFltStatus, efmCuPmeOperSubType Beili Expires January 30, 2005 [Page 30] Internet-Draft EFMCu Interfaces MIB Aug 2004 } STATUS current DESCRIPTION "This notification indicates that peer PME was using incompatible protocol during initialization." -- EdNote: add throttling limitations here ::= { efmCuPmeNotifications 5 } -- The PME group efmCuPmeConfTable OBJECT-TYPE SYNTAX SEQUENCE OF EfmCuPmeConfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Table for Configuration of common aspects for EFMCu 2BASE-TL/10PASS-TS PME ports (modems). Configuration of aspects specific to 2BASE-TL or 10PASS-TS PME types is represented in efmCuPme2BConfTable and efmCuPme10PConfTable respectively. Entries in this table MUST be maintained in a persistent manner." ::= { efmCuPme 1 } efmCuPmeConfEntry OBJECT-TYPE SYNTAX EfmCuPmeConfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the EFMCu PME Configuration table. Each entry represents common aspects of an EFMCu PME port indexed by the ifIndex. Note that an EFMCu PME port can be stacked below a single PCS port, also indexed by ifIndex, possibly together with other PME ports if PAF is enabled." INDEX { ifIndex } ::= { efmCuPmeConfTable 1 } EfmCuPmeConfEntry ::= SEQUENCE { efmCuPmeAdminSubType INTEGER, efmCuPmeAdminProfile ProfileIndex, efmCuPAFRemoteDiscoveryCode PhysAddress, efmCuPmeThreshLineAtn Integer32, efmCuPmeThreshSnrMgn Integer32, efmCuPmeLineAtnCrossingEnable TruthValue, efmCuPmeSnrMgnCrossingEnable TruthValue, efmCuPmeDeviceFaultEnable TruthValue, Beili Expires January 30, 2005 [Page 31] Internet-Draft EFMCu Interfaces MIB Aug 2004 efmCuPmeConfigInitFailEnable TruthValue, efmCuPmeProtocolInitFailEnable TruthValue } efmCuPmeAdminSubType OBJECT-TYPE SYNTAX INTEGER { ieee2BaseTLO(1), ieee2BaseTLR(2), ieee10PassTSO(3), ieee10PassTSR(4), ieee2BaseTLor10PassTSR(5), ieee2BaseTLor10PassTSO(6), ieee10PassTSor2BaseTLO(7) } MAX-ACCESS read-write STATUS current DESCRIPTION "Administrative (desired) sub-type of the PME. Possible values are: ieee2BaseTLO - PME shall operate as 2BaseTL-O ieee2BaseTLR - PME shall operate as 2BaseTL-R ieee10PassTSO - PME shall operate as 10PassTS-O ieee10PassTSR - PME shall operate as 10PassTS-R ieee2BaseTLor10PassTSR - PME shall operate as 2BaseTL-R or 10PassTS-R. Actual value will be set by -O link partner during initialization (handshake). ieee2BaseTLor10PassTSO - PME shall operate as 2BaseTL-O (preferred) or 10PassTS-O. Actual value will be set during initialization depending on -R link partner capability (i.e. if -R is incapable of the preferred 2BaseTL mode, 10PassTS will be used). ieee10PassTSor2BaseTLO - PME shall operate as 10PassTS-O (preferred) or 2BaseTL-O. Actual value will be set during initialization depending on -R link partner capability (i.e. if -R is incapable of the preferred 10PassTS mode, 2BaseTL will be used). Changing efmCuPmeAdminSubType is a traffic disruptive operation and as such SHALL be done when the link is Down. Attempts to change this object SHALL be ignored if the link is Up or Initializing. Beili Expires January 30, 2005 [Page 32] Internet-Draft EFMCu Interfaces MIB Aug 2004 Attempts to change this object to an unsupported subtype (see efmCuPmeSubTypesSupported) SHALL be rejected. The current operational sub type is indicated by efmCuPmeOperSubType variable. If a Clause 45 MDIO Interface to the PMA/PMD is present, then this object combines values of the Port sub-type select bits and the PMA/PMD type selection bits in the 10P/2B PMA/PMD control register" REFERENCE "[802.3ah] 61.1, 45.2.1.11.4, 45.2.1.11.7" ::= { efmCuPmeConfEntry 1 } efmCuPmeAdminProfile OBJECT-TYPE SYNTAX ProfileIndex MAX-ACCESS read-write STATUS current DESCRIPTION "Desired PME configuration profile. This object is a pointer to an entry in either efmCuPme2BConfProfileTable or efmCuPme10PConfProfileTable, depending on the current operating SubType of the PME. The value of this object is the index of the referenced profile. Note that if PME is assigned to a PCS port and value of efmCuAdminProfile for that port is not an empty list, then the profile(s) referenced by efmCuAdminProfile takes precedence over the profile referenced by efmCuPmeAdminProfile, i.e. the PME SHALL be configured according to efmCuAdminProfile. This object is writable and readable for the CO subtype PMEs (2BaseTL-O or 10PassTS-O). It is unavailable for the CPE subtype (2BaseTL-R or 10PassTS-R). Note that current operational Profile value is available via efmCuPmeOperProfile object. Modification of this object must be performed when the link is Down. Attempts to change this object MUST be rejected, if the link is Up or Initializing. Attempts to set this object to a value that is not the value of the index for an active entry in the corresponding profile table, MUST be rejected." REFERENCE "[802.3ah] 30.11.2.1.6" ::= { efmCuPmeConfEntry 2 } efmCuPAFRemoteDiscoveryCode OBJECT-TYPE Beili Expires January 30, 2005 [Page 33] Internet-Draft EFMCu Interfaces MIB Aug 2004 SYNTAX PhysAddress MAX-ACCESS read-write STATUS current DESCRIPTION "PAF Remote Discovery Code of the PME port at CO. A 6 Byte long Discovery Code of the peer PCS connected via the PME. Reading this object results in a Discovery Get operation. Writing a zero to this object results in a Discovery Clear_if_Same operation (the value of efmCuPAFDiscoveryCode at the peer PCS shall be the same as efmCuPAFDiscoveryCode of the local PCS associated with the PME for the operation to succeed). Writing a non-zero value to this object results in a Discovery Set_if_Clear operation. This object does not exist in CPE port subtypes. A zero length octet string SHALL be returned for CPE port subtypes and also when PAF aggregation is not enabled. Discovery MUST be performed when the link is Down. Attempts to change this object MUST be rejected with the error inconsistentValue, if the link is Up or Initializing. If a Clause 45 MDIO Interface to the PMA/PMD is present, then this object is a function of 10P/2B aggregation discovery control register, Discovery operation result bits in 10P/2B aggregation and discovery status register and 10P/2B aggregation discovery code register" REFERENCE "[802.3ah] 61.2.2.8.4, 45.2.6.6-45.2.6.8" ::= { efmCuPmeConfEntry 3 } efmCuPmeThreshLineAtn OBJECT-TYPE SYNTAX Integer32(-127..128) UNITS "dB" MAX-ACCESS read-write STATUS current DESCRIPTION "Desired Line Attenuation Threshold for the 2B/10P PME. This object configures the line attenuation alarm threshold. When the current value of Line Attenuation reaches or exceeds this threshold, a efmCuPmeLineAtnCrossing notification MAY be generated, if enabled by efmCuPmeLineAtnCrossingEnable. This object is writable for the CO subtype PMEs (-O). It is read-only for the CPE subtype (-R). Beili Expires January 30, 2005 [Page 34] Internet-Draft EFMCu Interfaces MIB Aug 2004 Changing of the Line Attenuation Threshold must be performed when the link is Down. Attempts to change this object MUST be rejected with the error inconsistentValue, if the link is Up or Initializing. If a Clause 45 MDIO Interface to the PME is present, then this object will map to the Loop attenuation threshold bits in the 2B PMD line quality thresholds register" REFERENCE "[802.3ah] 45.2.1.36" ::= { efmCuPmeConfEntry 4 } efmCuPmeThreshSnrMgn OBJECT-TYPE SYNTAX Integer32(-127..128) UNITS "dB" MAX-ACCESS read-write STATUS current DESCRIPTION "Desired SNR Margin Threshold for the 2B/10P PME. This object configures the SNR margin alarm threshold. When the current value of SNR Margin reaches or exceeds this threshold, a efmCuPmeSnrMgnCrossing notification MAY be generated, if enabled by efmCuPmeSnrMgnCrossingEnable. This object is writable for the CO subtype PMEs (2BaseTL-O/10PassTS-R). It is read-only for the CPE subtype (2BaseTL-R/10PassTS-R). Changing of the SNR Margin Threshold must be performed when the link is Down. Attempts to change this object MUST be rejected with the error inconsistentValue, if the link is Up or Initializing. If a Clause 45 MDIO Interface to the PME is present, then this object will map to the SNR margin threshold bits in the 2B PMD line quality thresholds register" REFERENCE "[802.3ah] 45.2.1.36" ::= { efmCuPmeConfEntry 5 } efmCuPmeLineAtnCrossingEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates whether efmCuPmeLineAtnCrossing notifications should be generated for this interface. Beili Expires January 30, 2005 [Page 35] Internet-Draft EFMCu Interfaces MIB Aug 2004 Value of truth(1) indicates that efmCuPmeLineAtnCrossing notification is enabled. Value of false(0) indicates the it is disabled." ::= { efmCuPmeConfEntry 6 } efmCuPmeSnrMgnCrossingEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates whether efmCuPmeSnrMgnCrossing notifications should be generated for this interface. Value of truth(1) indicates that efmCuPmeSnrMgnCrossing notification is enabled. Value of false(0) indicates the it is disabled." ::= { efmCuPmeConfEntry 7 } efmCuPmeDeviceFaultEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates whether efmCuPmeDeviceFault notifications should be generated for this interface. Value of truth(1) indicates that efmCuPmeDeviceFault notification is enabled. Value of false(0) indicates the it is disabled." ::= { efmCuPmeConfEntry 8 } efmCuPmeConfigInitFailEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates whether efmCuPmeConfigInitFailure notifications should be generated for this interface. Value of truth(1) indicates that efmCuPmeConfigInitFailure notification is enabled. Value of false(0) indicates the it is disabled." ::= { efmCuPmeConfEntry 9 } efmCuPmeProtocolInitFailEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current Beili Expires January 30, 2005 [Page 36] Internet-Draft EFMCu Interfaces MIB Aug 2004 DESCRIPTION "Indicates whether efmCuPmeProtocolInitFailure notifications should be generated for this interface. Value of truth(1) indicates that efmCuPmeProtocolInitFailure notification is enabled. Value of false(0) indicates the it is disabled." ::= { efmCuPmeConfEntry 10 } efmCuPmeCapabilityTable OBJECT-TYPE SYNTAX SEQUENCE OF EfmCuPmeCapabilityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Table for Configuration of common aspects for EFMCu 2BASE-TL/10PASS-TS PME ports (modems). Configuration of aspects specific to 2BASE-TL or 10PASS-TS PME types is represented in efmCuPme2BConfTable and efmCuPme10PConfTable respectively. Entries in this table MUST be maintained in a persistent manner." ::= { efmCuPme 2 } efmCuPmeCapabilityEntry OBJECT-TYPE SYNTAX EfmCuPmeCapabilityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the EFMCu PME Capability table. Each entry represents common aspects of an EFMCu PME port indexed by the ifIndex. Note that an EFMCu PME port can be stacked below a single PCS port, also indexed by ifIndex, possibly together with other PME ports if PAF is enabled." INDEX { ifIndex } ::= { efmCuPmeCapabilityTable 1 } EfmCuPmeCapabilityEntry ::= SEQUENCE { efmCuPmeSubTypesSupported BITS } efmCuPmeSubTypesSupported OBJECT-TYPE SYNTAX BITS { ieee2BaseTLO(0), ieee2BaseTLR(1), ieee10PassTSO(2), Beili Expires January 30, 2005 [Page 37] Internet-Draft EFMCu Interfaces MIB Aug 2004 ieee10PassTSR(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "PME supported sub-types. This is a bitmap of possible sub-types. The various bit positions are: ieee2BaseTLO - PME is capable of operating as 2BaseTL-O ieee2BaseTLR - PME is capable of operating as 2BaseTL-R ieee10PassTSO - PME is capable of operating as 10PassTS-O ieee10PassTSR - PME is capable of operating as 10PassTS-R An desired mode of operation is determined by efmCuPmeAdminSubType, while efmCuPmeOperSubType relects the current operating mode. If a Clause 45 MDIO Interface to the PCS is present, then this object combines the 10PASS-TS capable and 2BASE-TL capable bits in the 10P/2B PMA/PMD speed ability register and the CO supported and CPE supported bits in the 10P/2B PMA/PMD status register" REFERENCE "[802.3ah] 61.1, 45.2.1.4.1, 45.2.1.4.2, 45.2.1.12.2, 45.2.1.12.3" ::= { efmCuPmeCapabilityEntry 1 } efmCuPmeStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF EfmCuPmeStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Table for Configuration of common aspects for EFMCu 2BASE-TL/10PASS-TS PME ports (modems). Configuration of aspects specific to 2BASE-TL or 10PASS-TS PME types is represented in efmCuPme2BConfTable and efmCuPme10PConfTable respectively. Entries in this table MUST be maintained in a persistent manner." ::= { efmCuPme 3 } efmCuPmeStatusEntry OBJECT-TYPE SYNTAX EfmCuPmeStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the EFMCu PME Status table. Beili Expires January 30, 2005 [Page 38] Internet-Draft EFMCu Interfaces MIB Aug 2004 Each entry represents common aspects of an EFMCu PME port indexed by the ifIndex. Note that an EFMCu PME port can be stacked below a single PCS port, also indexed by ifIndex, possibly together with other PME ports if PAF is enabled." INDEX { ifIndex } ::= { efmCuPmeStatusTable 1 } EfmCuPmeStatusEntry ::= SEQUENCE { efmCuPmeOperStatus INTEGER, efmCuPmeFltStatus BITS, efmCuPmeOperSubType INTEGER, efmCuPmeOperProfile ProfileIndexOrZero, efmCuPmeSnrMgn Integer32, efmCuPmePeerSnrMgn Integer32, efmCuPmeLineAtn Integer32, efmCuPmePeerLineAtn Integer32, efmCuPmeTCCodingErrors Counter32 } efmCuPmeOperStatus OBJECT-TYPE SYNTAX INTEGER { up(1), -- link is Up downNotReady(2), -- link is Down and not Ready downReady(3), -- link is Down and Ready init(4) -- link is Initializing } MAX-ACCESS read-only STATUS current DESCRIPTION "Current PME link Operational Status. Possible values are: up(1) - link is Up and ready to pass 64/65B encoded frames or fragments. downNotReady(2) - link is Down and the PME does not detect Handshake tones from its peer. This value may indicate a possible problem with the peer PME. downReady(3) - link is Down and the PME detects Handshake tones from its peer. init(4) - link is initializing, as a result of ifAdminStatus being set to 'up' for a particular PME or a PCS the PME is connected to. This object is intended to supplement Down state of ifOperStatus. This object partially maps to the Clause 30 attribute Beili Expires January 30, 2005 [Page 39] Internet-Draft EFMCu Interfaces MIB Aug 2004 aPMEStatus. If a Clause 45 MDIO Interface to the PME is present, then this object partially maps to PMA/PMD link status bits in 10P/2B PMA/PMD status register." REFERENCE "[802.3ah] 30.11.2.1.3, 45.2.1.12.4" ::= { efmCuPmeStatusEntry 1 } efmCuPmeFltStatus OBJECT-TYPE SYNTAX BITS { lossOfFraming(0), -- Loss of Framing snrMgnDefect(1), -- SNR Margin dropped below Threshold lineAtnDefect(2), -- Line Attenuation exceeds Threshold deviceFault(3), -- Vendor-dependent diag or self-test -- fault configInitFailure(4), -- Configuration Init. failure protocolInitFailure(5) -- Protocol Initialization failure } MAX-ACCESS read-only STATUS current DESCRIPTION "Current PME link Fault Status. This is a bitmap of possible conditions. The various bit positions are: lossOfFraming - Loss of Framing for 10P or Loss of Sync word for 2B PMD or Loss of 64/65B Framing snrMgnDefect - SNR Margin dropped below the Threshold lineAtnDefect - Line Attenuation exceeds the Threshold deviceFault - Indicates a vendor-dependent diagnostic or self-test fault has been detected. configInitFailure - Configuration initialization failure, due to inability of the PME link to support configuration profile, requested during initialization. protocolInitFailure - Protocol initialization failure, due to incompatible protocol used by the Peer PME during init (that could happen if a peer PMD is G.SDHSL/VDSL modem for 2BASE-TL/10PASS-TS PME respectively). This object is intended to supplement ifOperStatus in IF-MIB. This object partially maps to the Clause 30 attribute aPMEStatus. Beili Expires January 30, 2005 [Page 40] Internet-Draft EFMCu Interfaces MIB Aug 2004 If a Clause 45 MDIO Interface to the PME is present, then this object consolidates information from various PMA/PMD registers, namely: Fault bit in PMA/PMD status 1 register, 10P/2B PMA/PMD link loss register, 10P outgoing indicator bits status register, 10P incoming indicator bits status register, 2B state defects register." REFERENCE "[802.3ah] 30.11.2.1.3, 45.2.1.2.1, 45.2.1.38, 45.2.1.39, 45.2.1.54" ::= { efmCuPmeStatusEntry 2 } efmCuPmeOperSubType OBJECT-TYPE SYNTAX INTEGER { ieee2BaseTLO(1), ieee2BaseTLR(2), ieee10PassTSO(3), ieee10PassTSR(4) } MAX-ACCESS read-only STATUS current DESCRIPTION "Current operational sub-type of the PME. Possible values are: ieee2BaseTLO - PME operates as 2BaseTL-O ieee2BaseTLR - PME operates as 2BaseTL-R ieee10PassTSO - PME operates as 10PassTS-O ieee10PassTSR - PME operates as 10PassTS-R The operational sub type of the PME can be configured via efmCuPmeAdminSubType variable. If a Clause 45 MDIO Interface to the PMA/PMD is present, then this object combines values of the Port sub-type select bits, the PMA/PMD type selection bits in the 10P/2B PMA/PMD control register and the PMA/PMD link status bits in the 10P/2B PMA/PMD status register." REFERENCE "[802.3ah] 61.1, 45.2.1.11.4, 45.2.1.11.7, 45.2.1.12.4" ::= { efmCuPmeStatusEntry 3 } efmCuPmeOperProfile OBJECT-TYPE SYNTAX ProfileIndexOrZero MAX-ACCESS read-only STATUS current DESCRIPTION "PME current operating Profile. This object is a pointers to an entry in either efmCuPme2BConfProfileTable or Beili Expires January 30, 2005 [Page 41] Internet-Draft EFMCu Interfaces MIB Aug 2004 efmCuPme10PConfProfileTable, depending on the current operating SubType of the PME as indicated by efmCuPmeOperSubType. The value of zero indicates that PME is down or initializing. This object partially maps to the aOperatingProfile attribute in Clause 30." REFERENCE "[802.3ah] 30.11.2.1.7" ::= { efmCuPmeStatusEntry 4 } efmCuPmeSnrMgn OBJECT-TYPE SYNTAX Integer32(-127..128) UNITS "dB" MAX-ACCESS read-only STATUS current DESCRIPTION "The current Signal-to-Noise Ratio (SNR) margin with respect to the received signal as perceived by the local PME. This object maps to the aPMESNRMgn attribute in Clause 30. If a Clause 45 MDIO Interface is present, then this object maps to the 10P/2B RX SNR margin register." REFERENCE "[802.3ah] 30.11.2.1.4, 45.2.1.16" ::= { efmCuPmeStatusEntry 5 } efmCuPmePeerSnrMgn OBJECT-TYPE SYNTAX Integer32(-127..128) UNITS "dB" MAX-ACCESS read-only STATUS current DESCRIPTION "The current SNR margin in dB with respect to the received signal, as perceived by the remote (link partner) PME. This object is not supported by -R PME subtypes. If a Clause 45 MDIO Interface is present, then this object maps to the 10P/2B link partner RX SNR margin register." REFERENCE "[802.3ah] 45.2.1.17" ::= { efmCuPmeStatusEntry 6} efmCuPmeLineAtn OBJECT-TYPE SYNTAX Integer32(-127..128) Beili Expires January 30, 2005 [Page 42] Internet-Draft EFMCu Interfaces MIB Aug 2004 UNITS "dB" MAX-ACCESS read-only STATUS current DESCRIPTION "The current Line Attenuation in dB as perceived by the local PME. If a Clause 45 MDIO Interface is present, then this object maps to the Line Attenuation register" REFERENCE "[802.3ah] 45.2.1.18" ::= { efmCuPmeStatusEntry 7 } efmCuPmePeerLineAtn OBJECT-TYPE SYNTAX Integer32(-127..128) UNITS "dB" MAX-ACCESS read-only STATUS current DESCRIPTION "The current Line Attenuation in dB as perceived by the remote (link partner) PME. This object is not supported by CPE port subtypes. If a Clause 45 MDIO Interface is present, then this object maps to the 20P/2B link partner Line Attenuation register." REFERENCE "[802.3ah] 45.2.1.19" ::= { efmCuPmeStatusEntry 8 } efmCuPmeTCCodingErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A number of 64/65-octet encapsulation errors. This counter is incremented for each 64/65-octet encapsulation error detected by the 64/65-octet receive function. If a Clause 45 MDIO Interface to the PME TC is present, then this object maps to the TC coding violations register (see 45.2.6.12)." REFERENCE "[802.3ah] 61.3.3.1, 45.2.6.12" ::= { efmCuPmeStatusEntry 9 } -- 2BASE-TL specific PME group Beili Expires January 30, 2005 [Page 43] Internet-Draft EFMCu Interfaces MIB Aug 2004 efmCuPme2B OBJECT IDENTIFIER ::= { efmCuPme 5 } efmCuPme2BConfProfileTable OBJECT-TYPE SYNTAX SEQUENCE OF EfmCuPme2BConfProfileEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table supports definitions of configuration profiles for 2BASE-TL PMEs. First 12 entries in this table SHALL always be defined as follows (see 802.3ah Annex 63A): -------+------+-----+--------+------------------ Profile Rate Power Region Constellation index (Kbps) (dBm) (G.991.2) -------+------+-----+--------+------------------ 1 5696 13.5 Annex A 32-TCPAM 2 3072 13.5 Annex A 32-TCPAM 3 2048 13.5 Annex A 16-TCPAM 4 1024 13.5 Annex A 16-TCPAM 5 704 13.5 Annex A 16-TCPAM 6 512 13.5 Annex A 16-TCPAM 7 5696 14.5 Annex B 32-TCPAM 8 3072 14.5 Annex B 32-TCPAM 9 2048 14.5 Annex B 16-TCPAM 10 1024 13.5 Annex B 16-TCPAM 11 704 13.5 Annex B 16-TCPAM 12 512 13.5 Annex B 16-TCPAM These default entries SHALL be created by default and MUST not be deleted. Entries following the first 12, can be dynamically created and deleted, to provide custom profiles. This table MUST be maintained in a persistent manner." REFERENCE "[802.3ah] Annex 63A, 30.11.2.1.6" ::= { efmCuPme2B 2 } efmCuPme2BConfProfileEntry OBJECT-TYPE SYNTAX EfmCuPme2BConfProfileEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry corresponds to a single 2BASE-TL PME configuration profile. Each profile contains a set of configuration parameters, which are applied to all 2BaseTL-O PMEs assigned to the 2BASE-TL (PCS) port, referencing that profile Beili Expires January 30, 2005 [Page 44] Internet-Draft EFMCu Interfaces MIB Aug 2004 via efmCuAdminProfile object or, if efmCuAdminProfile is zero, all 2BaseTL-O PMEs, referencing that profile via efmCuPmeAdminProfile. Profiles may be created/deleted using the row creation/ deletion mechanism via efmCuPme2BProfileRowStatus. If an active entry is referenced, the entry MUST remain 'active' until all references are removed. Default entries (first 12) MUST not be removed." INDEX { efmCuPme2BProfileIndex } ::= { efmCuPme2BConfProfileTable 1 } EfmCuPme2BConfProfileEntry ::= SEQUENCE { efmCuPme2BProfileIndex ProfileIndex, efmCuPme2BProfileDescr SnmpAdminString, efmCuPme2BRegion INTEGER, efmCuPme2BDataRate Unsigned32, efmCuPme2BPower Unsigned32, efmCuPme2BConstellation INTEGER, efmCuPme2BProfileRowStatus RowStatus } efmCuPme2BProfileIndex OBJECT-TYPE SYNTAX ProfileIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "2BASE-TL PME Profile index. This object is the unique index associated with this profile. Entries in this table are referenced via efmCuAdminProfile or efmCuPmeAdminProfile objects." ::= { efmCuPme2BConfProfileEntry 1 } efmCuPme2BProfileDescr OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(0..255)) MAX-ACCESS read-create STATUS current DESCRIPTION "A textual string containing information about 2BASE-TL PME Profile. The string MAY include information about data rate and spectral limitations of this particular profile." ::= { efmCuPme2BConfProfileEntry 2 } efmCuPme2BRegion OBJECT-TYPE SYNTAX INTEGER { regionA(1), -- Annex A regionB(2), -- Annex B Beili Expires January 30, 2005 [Page 45] Internet-Draft EFMCu Interfaces MIB Aug 2004 regionC(3) -- Annex C } MAX-ACCESS read-create STATUS current DESCRIPTION "Desired Power Spectral Density (PSD) Regional setting as specified in Regional Annex of [ITU-T G.991.2] to operate under. Possible values for this object are: regionA -- Annex A regionB -- Annex B regionC -- Annex C Changing Regional Annex must be performed when the link is Down. Attempts to change this object MUST be rejected with the error inconsistentValue, if the link is Up or Initializing. If a Clause 45 MDIO Interface to the PME is present, then this object maps to the Region bits in the 2B general parameter register." REFERENCE "[802.3ah] 45.2.1.42" ::= { efmCuPme2BConfProfileEntry 3 } efmCuPme2BDataRate OBJECT-TYPE SYNTAX Unsigned32(0..5696) UNITS "Kbps" MAX-ACCESS read-create STATUS current DESCRIPTION "Desired 2BASE-TL PME Data Rate. The rate is fixed when the value of this object is n x 64Kbps, where n=3..60 for 16-TCPAM and n=12..89 for 32-TCPAM. The value of 0 means that data rate is not fixed but is adaptive and should be set to the maximum attainable rate during line probing. If a Clause 45 MDIO Interface to the PME is present, then this object maps to the Min/Max Data Rate1 bits in the 2B PMD parameters register." REFERENCE "[802.3ah] 45.2.1.43" ::= { efmCuPme2BConfProfileEntry 4 } efmCuPme2BPower OBJECT-TYPE SYNTAX Unsigned32(10..42) Beili Expires January 30, 2005 [Page 46] Internet-Draft EFMCu Interfaces MIB Aug 2004 UNITS "0.5 dBm" MAX-ACCESS read-create STATUS current DESCRIPTION "Desired Signal Transmit Power. Multiple of 0.5dBm. Changing of the Signal Transmit Power must be performed when the link is Down. Attempts to change this object MUST be rejected with the error inconsistentValue, if the link is Up or Initializing. If a Clause 45 MDIO Interface to the PME is present, then this object will map to the Power1 bits in the 2B PMD parameters register" REFERENCE "[802.3ah] 45.2.1.43" ::= { efmCuPme2BConfProfileEntry 5 } efmCuPme2BConstellation OBJECT-TYPE SYNTAX INTEGER { tcpam16(1), -- 16-TCPAM tcpam32(2) -- 32-TCPAM } MAX-ACCESS read-create STATUS current DESCRIPTION "Desired TCPAM Constellation of the 2BASE-TL PME. The possible values are: tcpam16(1) - 16-TCPAM tcpam32(2) - 32-TCPAM If a Clause 45 MDIO Interface to the PME is present, then this object map to the Constellation1 bits in the 2B general parameter register." REFERENCE "[802.3ah] 45.2.1.43" ::= { efmCuPme2BConfProfileEntry 6 } efmCuPme2BProfileRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object controls creation/deletion of the associated entry in efmCuPme2BConfProfileTable per the semantics of RowStatus. If an 'active' entry is referenced via efmCuAdminProfile or efmCuPmeAdminProfile, the entry MUST remain 'active' until all Beili Expires January 30, 2005 [Page 47] Internet-Draft EFMCu Interfaces MIB Aug 2004 references are removed." ::= { efmCuPme2BConfProfileEntry 7 } -- 10PASS-TS specific PME group efmCuPme10P OBJECT IDENTIFIER ::= { efmCuPme 6 } efmCuPme10PConfProfileTable OBJECT-TYPE SYNTAX SEQUENCE OF EfmCuPme10PConfProfileEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table supports definitions of configuration profiles for 10PassTL PMEs. First 22 entries in this table SHALL always be defined as follows (see 802.3ah Annex 62B.3): -------+--------+----+---------+-----+------------ Profile Bandplan UPBO BandNotch DRate URate Index PSDMask# p# p# p# p# -------+--------+----+---------+-----+------------ 1 1 3 2,6,10,11 20 20(default) 2 13 5 0 20 20 3 1 1 0 20 20 4 16 0 0 100 100 5 16 0 0 70 50 6 6 0 0 50 10 7 17 0 0 30 30 8 8 0 0 30 5 9 4 0 0 25 25 10 4 0 0 15 15 11 23 0 0 10 10 12 23 0 0 5 5 13 16 0 2,5,9,11 100 100 14 16 0 2,5,9,11 70 50 15 6 0 2,6,10,11 50 10 16 17 0 2,5,9,11 30 30 17 8 0 2,6,10,11 30 5 18 4 0 2,6,10,11 25 25 19 4 0 2,6,10,11 15 15 20 23 0 2,5,9,11 10 10 21 23 0 2,5,9,11 5 5 22 30 0 0 200 50 These default entries SHALL be created by default and MUST not be deleted. Entries following the first 22, can be dynamically created and deleted, to provide custom profiles. Beili Expires January 30, 2005 [Page 48] Internet-Draft EFMCu Interfaces MIB Aug 2004 This table MUST be maintained in a persistent manner." REFERENCE "[802.3ah] Annex 62B.3, 30.11.2.1.6" ::= { efmCuPme10P 1 } efmCuPme10PConfProfileEntry OBJECT-TYPE SYNTAX EfmCuPme10PConfProfileEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry corresponds to a single 10PASS-TS PME configuration profile. Each profile contains a set of configuration parameters, which are applied to all PMEs assigned to the 10PASS-TS (PCS) port, referencing that profile via efmCuAdminProfile object, or, if efmCuAdminProfile is zero, to all PMEs referencing that profile via efmCuPmeAdminProfile. Profiles may be created/deleted using the row creation/ deletion mechanism via efmCuPme10PProfileRowStatus. If an 'active' entry is referenced, the entry MUST remain 'active' until all references are removed. Default entries (first 22) MUST not be removed." INDEX { efmCuPme10PProfileIndex } ::= { efmCuPme10PConfProfileTable 1 } EfmCuPme10PConfProfileEntry ::= SEQUENCE { efmCuPme10PProfileIndex ProfileIndex, efmCuPme10PProfileDescr SnmpAdminString, efmCuPme10PBandplanPSDMskProfile INTEGER, efmCuPme10PUPBOReferenceProfile INTEGER, efmCuPme10PBandNotchProfiles BITS, efmCuPme10PPayloadURateProfile INTEGER, efmCuPme10PPayloadDRateProfile INTEGER, efmCuPme10PProfileRowStatus RowStatus } efmCuPme10PProfileIndex OBJECT-TYPE SYNTAX ProfileIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "10PASS-TS PME Profile Index. This object is the unique index associated with this profile. Entries in this table are referenced via efmCuAdminProfile or efmCuPmeAdminProfile." ::= { efmCuPme10PConfProfileEntry 1 } Beili Expires January 30, 2005 [Page 49] Internet-Draft EFMCu Interfaces MIB Aug 2004 efmCuPme10PProfileDescr OBJECT-TYPE SYNTAX SnmpAdminString (SIZE(0..255)) MAX-ACCESS read-create STATUS current DESCRIPTION "A textual string containing information about 10PASS-TS PME Profile. The string MAY include information about data rate and spectral limitations of this particular profile." ::= { efmCuPme10PConfProfileEntry 2 } efmCuPme10PBandplanPSDMskProfile OBJECT-TYPE SYNTAX INTEGER {-- PSD Mask Bands Bandplan profile1(1), -- T1.424/T-U P1 FTTCab.M1 x/D/U/D/U A profile2(2), -- T1.424/T-U P1 FTTEx.M1 profile3(3), -- T1.424/T-U P1 FTTCab.M2 profile4(4), -- T1.424/T-U P1 FTTEx.M2 profile5(5), -- T1.424/T-U P1 FTTCab.M1 D/D/U/D/U profile6(6), -- T1.424/T-U P1 FTTEx.M1 profile7(7), -- T1.424/T-U P1 FTTCab.M2 profile8(8), -- T1.424/T-U P1 FTTEx.M2 profile9(9), -- T1.424/T-U P1 FTTCab.M1 U/D/U/D/x profile10(10), -- T1.424/T-U P1 FTTEx.M1 profile11(11), -- T1.424/T-U P1 FTTCab.M2 profile12(12), -- T1.424/T-U P1 FTTEx.M2 profile13(13), -- TS1 101 270-1 Pcab.M1.A x/D/U/D/U B profile14(14), -- TS1 101 270-1 Pcab.M1.B profile15(15), -- TS1 101 270-1 Pex.P1.M1 profile16(16), -- TS1 101 270-1 Pex.P2.M1 profile17(17), -- TS1 101 270-1 Pcab.M2 profile18(18), -- TS1 101 270-1 Pex.P1.M2 profile19(19), -- TS1 101 270-1 Pex.P2.M2 profile20(20), -- TS1 101 270-1 Pcab.M1.A U/D/U/D/x profile21(21), -- TS1 101 270-1 Pcab.M1.B profile22(22), -- TS1 101 270-1 Pex.P1.M1 profile23(23), -- TS1 101 270-1 Pex.P2.M1 profile24(24), -- TS1 101 270-1 Pcab.M2 profile25(25), -- TS1 101 270-1 Pex.P1.M2 profile26(26), -- TS1 101 270-1 Pex.P2.M2 profile27(27), -- G.993.1 F.1.2.1 (VDSLoPOTS) x/D/U/D/U F profile28(28), -- G.993.1 F.1.2.2 (VDSLoTCM-ISDN) profile29(29) -- G.993.1 F.1.2.3 (PSD reduction) } MAX-ACCESS read-create STATUS current DESCRIPTION "10PASS-TS PME Bandplan and PSD Mask profile, as specified in 802.3ah Annex 62A. Possible values are: --------------+------------------------+-----------+--------- Beili Expires January 30, 2005 [Page 50] Internet-Draft EFMCu Interfaces MIB Aug 2004 Profile Name PSD Mask Bands Bandplan --------------+------------------------+-----------+--------- profile1(1) - T1.424/T-U P1 FTTCab.M1 x/D/U/D/U A profile2(2) - T1.424/T-U P1 FTTEx.M1 profile3(3) - T1.424/T-U P1 FTTCab.M2 profile4(4) - T1.424/T-U P1 FTTEx.M2 profile5(5) - T1.424/T-U P1 FTTCab.M1 D/D/U/D/U profile6(6) - T1.424/T-U P1 FTTEx.M1 profile7(7) - T1.424/T-U P1 FTTCab.M2 profile8(8) - T1.424/T-U P1 FTTEx.M2 profile9(9) - T1.424/T-U P1 FTTCab.M1 U/D/U/D/x profile10(10) - T1.424/T-U P1 FTTEx.M1 profile11(11) - T1.424/T-U P1 FTTCab.M2 profile12(12) - T1.424/T-U P1 FTTEx.M2 profile13(13) - TS1 101 270-1 Pcab.M1.A x/D/U/D/U B profile14(14) - TS1 101 270-1 Pcab.M1.B profile15(15) - TS1 101 270-1 Pex.P1.M1 profile16(16) - TS1 101 270-1 Pex.P2.M1 profile17(17) - TS1 101 270-1 Pcab.M2 profile18(18) - TS1 101 270-1 Pex.P1.M2 profile19(19) - TS1 101 270-1 Pex.P2.M2 profile20(20) - TS1 101 270-1 Pcab.M1.A U/D/U/D/x profile21(21) - TS1 101 270-1 Pcab.M1.B profile22(22) - TS1 101 270-1 Pex.P1.M1 profile23(23) - TS1 101 270-1 Pex.P2.M1 profile24(24) - TS1 101 270-1 Pcab.M2 profile25(25) - TS1 101 270-1 Pex.P1.M2 profile26(26) - TS1 101 270-1 Pex.P2.M2 profile27(27) - G.993.1 F.1.2.1 (VDSLoPOTS) x/D/U/D/U F profile28(28) - G.993.1 F.1.2.2 (VDSLoTCM-ISDN) profile29(29) - G.993.1 F.1.2.3 (PSD reduction) This object maps to the aBandplanPSDMaskProfile attribute in Clause 30." REFERENCE "[802.3ah] Annex 62A, 30.5.1.1.22" ::= { efmCuPme10PConfProfileEntry 3 } efmCuPme10PUPBOReferenceProfile OBJECT-TYPE SYNTAX INTEGER {-- Reference PSD profile1(1), -- T1.424/T-U Noise A M1 profile2(2), -- T1.424/T-U Noise A M2 profile3(3), -- T1.424/T-U Noise F M1 profile4(4), -- T1.424/T-U Noise F M2 profile5(5), -- ETSI TS 101 270-1 Noise A&B profile6(6), -- ETSI TS 101 270-1 Noise C profile7(7), -- ETSI TS 101 270-1 Noise D profile8(8), -- ETSI TS 101 270-1 Noise E Beili Expires January 30, 2005 [Page 51] Internet-Draft EFMCu Interfaces MIB Aug 2004 profile9(9) -- ETSI TS 101 270-1 Noise F } MAX-ACCESS read-create STATUS current DESCRIPTION "10PASS-TS PME Upstream Power Back-Off (UPBO) Reference PSD Profile, as specified in 802.3ah Annex 62A. Possible values are: profile1(1) - T1.424/T-U Noise A M1 profile2(2) - T1.424/T-U Noise A M2 profile3(3) - T1.424/T-U Noise F M1 profile4(4) - T1.424/T-U Noise F M2 profile5(5) - ETSI TS 101 270-1 Noise A&B profile6(6) - ETSI TS 101 270-1 Noise C profile7(7) - ETSI TS 101 270-1 Noise D profile8(8) - ETSI TS 101 270-1 Noise E profile9(9) - ETSI TS 101 270-1 Noise F This object maps to the aUPBOReferenceProfile attribute in Clause 30." REFERENCE "[802.3ah] Annex 62A.3.4, 30.5.1.1.23" ::= { efmCuPme10PConfProfileEntry 4 } efmCuPme10PBandNotchProfiles OBJECT-TYPE SYNTAX BITS { -- G.991.3 T1.424/T-U TS101 270-1 StartF EndF -- Table Table Table (MHz) (MHz) profile0(0), -- no profile profile1(1), -- F-5 #01 - - 1.810 1.825 profile2(2), -- 6-2 15-1 17 1.810 2.000 profile3(3), -- F-5 #02 - - 1.907 1.912 profile4(4), -- F-5 #03 - - 3.500 3.575 profile5(5), -- 6-2 - 17 3.500 3.800 profile6(6), -- - 15-1 - 3.500 4.000 profile7(7), -- F-5 #04 - - 3.747 3.754 profile8(8), -- F-5 #05 - - 3.791 3.805 profile9(9), -- 6-2 - 17 7.000 7.100 profile10(10),-- F-5 #06 15-1 - 7.000 7.300 profile11(11) -- 6-2 15-1 1 10.100 10.150 } MAX-ACCESS read-create STATUS current DESCRIPTION "10PASS-TS PME Egress Control Band Notch Profile bitmap, as specified in 802.3ah Annex 62A. Possible values are: --------------+---------+----------+-----------+------+----- Profile Name G.991.3 T1.424/T-U TS101 270-1 StartF EndF Table Table Table (MHz) (MHz) Beili Expires January 30, 2005 [Page 52] Internet-Draft EFMCu Interfaces MIB Aug 2004 --------------+---------+----------+-----------+------+----- profile0(0) - no profile profile1(1) - F-5 #01 - - 1.810 1.825 profile2(2) - 6-2 15-1 17 1.810 2.000 profile3(3) - F-5 #02 - - 1.907 1.912 profile4(4) - F-5 #03 - - 3.500 3.575 profile5(5) - 6-2 - 17 3.500 3.800 profile6(6) - - 15-1 - 3.500 4.000 profile7(7) - F-5 #04 - - 3.747 3.754 profile8(8) - F-5 #05 - - 3.791 3.805 profile9(9) - 6-2 - 17 7.000 7.100 profile10(10) - F-5 #06 15-1 - 7.000 7.300 profile11(11) - 6-2 15-1 1 10.100 10.150 Any combination of profiles can be specified by ORing individual profiles, for example value of 0x0622 selects profiles 2,6,10 and 11. This object maps to the aBandNotchProfile attribute in Clause 30." REFERENCE "[802.3ah] Annex 62A.3.5, 30.5.1.1.19" ::= { efmCuPme10PConfProfileEntry 5 } efmCuPme10PPayloadURateProfile OBJECT-TYPE SYNTAX INTEGER {-- Upstream Payload Rate (Mbps) profile5(5), -- 2.5 profile10(10), -- 5 profile15(15), -- 7.5 profile20(20), -- 10 profile25(25), -- 12.5 profile30(30), -- 15 profile50(50), -- 25 profile70(70), -- 35 profile100(100) -- 50 } MAX-ACCESS read-create STATUS current DESCRIPTION "10PASS-TS PME Upstream Payload Rate Profile, as specified in 802.3ah Annex 62A. Possible values are: profile5(5) - 2.5 Mbps profile10(10) - 5 Mbps profile15(15) - 7.5 Mbps profile20(20) - 10 Mbps profile25(25) - 12.5 Mbps profile30(30) - 15 Mbps profile50(50) - 25 Mbps Beili Expires January 30, 2005 [Page 53] Internet-Draft EFMCu Interfaces MIB Aug 2004 profile70(70) - 35 Mbps profile100(100) - 50 Mbps Each value represents a target for the PME's Upstream Payload Bitrate as seen at the MII. If the payload rate of the selected profile cannot be achieved based on the loop environment, bandplan and PSD mask, the PME initialization SHALL fail. This object maps to the aPayloadRateProfileUpstream attribute in Clause 30." REFERENCE "[802.3ah] Annex 62A.3.6, 30.5.1.1.20" ::= { efmCuPme10PConfProfileEntry 6 } efmCuPme10PPayloadDRateProfile OBJECT-TYPE SYNTAX INTEGER {-- Downstream Payload Rate (Mbps) profile5(5), -- 2.5 profile10(10), -- 5 profile15(15), -- 7.5 profile20(20), -- 10 profile25(25), -- 12.5 profile30(30), -- 15 profile50(50), -- 25 profile70(70), -- 35 profile100(100), -- 50 profile140(140), -- 70 profile200(200) -- 100 } MAX-ACCESS read-create STATUS current DESCRIPTION "10PASS-TS PME Downstream Payload Rate Profile, as specified in 802.3ah Annex 62A. Possible values are: profile5(5) - 2.5 Mbps profile10(10) - 5 Mbps profile15(15) - 7.5 Mbps profile20(20) - 10 Mbps profile25(25) - 12.5 Mbps profile30(30) - 15 Mbps profile50(50) - 25 Mbps profile70(70) - 35 Mbps profile100(100) - 50 Mbps profile140(140) - 70 Mbps profile200(200) - 100 Mbps Each value represents a target for the PME's Downstream Payload Bitrate as seen at the MII. If the payload rate of Beili Expires January 30, 2005 [Page 54] Internet-Draft EFMCu Interfaces MIB Aug 2004 the selected profile cannot be achieved based on the loop environment, bandplan and PSD mask, the PME initialization SHALL fail. This object maps to the aPayloadRateProfileDownstream attribute in Clause 30." REFERENCE "[802.3ah] Annex 62A.3.6, 30.5.1.1.21" ::= { efmCuPme10PConfProfileEntry 7 } efmCuPme10PProfileRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object controls creation/deletion of the associated entry in efmCuPme10PConfProfileTable per the semantics of RowStatus. If an active entry is referenced via efmCuAdminProfile or efmCuPmeAdminProfile, the entry MUST remain 'active' until all references are removed." ::= { efmCuPme10PConfProfileEntry 8 } efmCuPme10PStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF EfmCuPme10PStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Table reflecting status of EFMCu 10PASS-TS PMEs (modems)." ::= { efmCuPme10P 2 } efmCuPme10PStatusEntry OBJECT-TYPE SYNTAX EfmCuPme10PStatusEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the EFMCu 10PASS-TS PME Status table." AUGMENTS { efmCuPmeStatusEntry } ::= { efmCuPme10PStatusTable 1 } EfmCuPme10PStatusEntry ::= SEQUENCE { efmCuPme10PElectricalLength Integer32, efmCuPme10PFECCorrectedBlocks Counter32, efmCuPme10PFECUncorrectedBlocks Counter32 -- EdNote: To be continued } Beili Expires January 30, 2005 [Page 55] Internet-Draft EFMCu Interfaces MIB Aug 2004 efmCuPme10PElectricalLength OBJECT-TYPE SYNTAX Integer32(0..8192|65535) UNITS "m" MAX-ACCESS read-only STATUS current DESCRIPTION "Electrical Length in meters as perceived by the 10PASS-TS PME after the link is established. The value of 65535 is returned if the link is Down or Initializing or the PME is unable to estimate the Electrical Length. If a Clause 45 MDIO Interface to the PME is present, then this object maps to the 10P Electrical Length register" REFERENCE "[802.3ah] 45.2.1.21" ::= { efmCuPme10PStatusEntry 1 } efmCuPme10PFECCorrectedBlocks OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A count of received and corrected FEC codewords in 10PASS-TS PME. This object maps to aPMEFECCorrectedBlocks attribute in clause 30. If a Clause 45 MDIO Interface to the PMA/PMD is present, then this object maps to the 10P FEC correctable errors register" REFERENCE "[802.3ah] 45.2.1.22" ::= { efmCuPme10PStatusEntry 2 } efmCuPme10PFECUncorrectedBlocks OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A count of received FEC codewords in 10PASS-TS PME, which are uncorrectable. This object maps to aPMEFECUncorrectableBlocks attribute in clause 30. If a Clause 45 MDIO Interface to the PMA/PMD is present, Beili Expires January 30, 2005 [Page 56] Internet-Draft EFMCu Interfaces MIB Aug 2004 then this object maps to the 10P FEC uncorrectable errors register" REFERENCE "[802.3ah] 45.2.1.23" ::= { efmCuPme10PStatusEntry 3 } -- ifAvailableStackTable for use in Discovery ifAvailableStackTable OBJECT-TYPE SYNTAX SEQUENCE OF IfAvailableStackEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table, modeled after ifStackTable from [IF-MIB], contains information on the possible 'on-top-of' relationships between the multiple sub-layers of network interfaces (as opposed to actual relationships in ifStackTable). In particular, it contains information on which PCS ports (sublayers) can possibly run 'on top of' which PMEs (sublayers), as determined by cross-connect capability of the EFMCu device, where each sub-layer corresponds to a conceptual row in the ifTable. For example, when the PCS port with ifIndex value x can be connected to run on top of the PME with ifIndex value y, then this table contains: ifAvailableStackStatus.x.y=capable Note that there's always at least on PCS for each PME and at least one PME for each PCS in the EFMCu devices, with efmCuPAFCapacity and efmCuPeerPAFCapacity indicating maximum number of PMEs which can be aggregated by local and remote PCS port respectively. This table is read only as it describes device capability" REFERENCE "ifStackTable of RFC 2863" ::= { efmCuObjects 3 } ifAvailableStackEntry OBJECT-TYPE SYNTAX IfAvailableStackEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information on a particular relationship between two sub- layers, specifying that one sub-layer (PCS) runs on 'top' of the other sub-layer (PME). Each sub-layer corresponds to a conceptual row in the ifTable (interface index for PCS and PME respectively)." Beili Expires January 30, 2005 [Page 57] Internet-Draft EFMCu Interfaces MIB Aug 2004 INDEX { ifAvailableStackHigherLayer, ifAvailableStackLowerLayer } ::= { ifAvailableStackTable 1 } IfAvailableStackEntry ::= SEQUENCE { ifAvailableStackHigherLayer InterfaceIndex, ifAvailableStackLowerLayer InterfaceIndex, ifAvailableStackStatus INTEGER } ifAvailableStackHigherLayer OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The value of ifIndex corresponding to the higher sub-layer of the 'cross-connect capability' relationship, i.e., the PCS sub-layer which MAY run on 'top' of the PME sub-layer identified by the corresponding instance of ifAvailableStackLowerLayer." ::= { ifAvailableStackEntry 1 } ifAvailableStackLowerLayer OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The value of ifIndex corresponding to the lower sub-layer of the 'cross-connect capability' relationship, i.e., the PME sub-layer which MAY run 'below' the PCS sub-layer identified by the corresponding instance of ifAvailableStackHigherLayer." ::= { ifAvailableStackEntry 2 } ifAvailableStackStatus OBJECT-TYPE SYNTAX INTEGER { capable(1), outOfService(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "The status of the 'cross-connect capability' relationship between two sub-layers. The following values are defined: Beili Expires January 30, 2005 [Page 58] Internet-Draft EFMCu Interfaces MIB Aug 2004 capable(1) - the PME sub-layer interface, identified by the ifAvailableStackLowerLayer MAY be connected to run 'below' the PCS sub-layer interface, identified by the ifAvailableStackLowerLayer. outOfService(2) - the PME sub-layer interface cannot be connected due to unavailability of the interface. Note that PME availability per PCS, indicated by 'capable' value, can be constrained by other parameters, for example by aggregation capacity of a PCS or by the PME in question being already connected to another PCS. So, in order to ensure that a particular PME can be connected to the PCS, all respective parameters (e.g. ifAvailableStackTable, ifStackTable and efmCuPAFCapacity) SHALL be inspected. This object is read only, unlike ifStackStatus, as it describes the device capability." ::= { ifAvailableStackEntry 3 } -- -- Conformance Statements -- efmCuGroups OBJECT IDENTIFIER ::= { efmCuConformance 1 } efmCuCompliances OBJECT IDENTIFIER ::= { efmCuConformance 2 } -- Object Groups efmCuBasicGroup OBJECT-GROUP OBJECTS { efmCuPAFSupported, efmCuAdminProfile, efmCuTargetDataRate, efmCuTargetSnrMgn, efmCuPortSide, efmCuFltStatus } STATUS current DESCRIPTION "A collection of objects required for all of EFMCu ports." ::= { efmCuGroups 1 } efmCuPAFGroup OBJECT-GROUP OBJECTS { Beili Expires January 30, 2005 [Page 59] Internet-Draft EFMCu Interfaces MIB Aug 2004 efmCuPeerPAFSupported, efmCuPAFCapacity, efmCuPeerPAFCapacity, efmCuPAFAdminState, efmCuPAFDiscoveryCode, efmCuPAFRemoteDiscoveryCode, efmCuNumPMEs, ifAvailableStackStatus } STATUS current DESCRIPTION "A collection of objects required for optional PME Aggregation Function (PAF) and PAF discovery in EFMCu ports." ::= { efmCuGroups 2 } ifStackCapabilityGroup OBJECT-GROUP OBJECTS { ifAvailableStackStatus } STATUS current DESCRIPTION "A collection of objects providing information on the stacking capability of MIB-II interfaces." ::= { efmCuGroups 3 } efmCuPAFErrorsGroup OBJECT-GROUP OBJECTS { efmCuPAFInErrors, efmCuPAFInSmallFragments, efmCuPAFInLargeFragments, efmCuPAFInBadFragments, efmCuPAFInLostFragments, efmCuPAFInLostStarts, efmCuPAFInLostEnds, efmCuPAFInOverflows } STATUS current DESCRIPTION "A collection of objects supporting optional error counters of PAF on EFMCu ports." ::= { efmCuGroups 4 } efmCuPmeGroup OBJECT-GROUP OBJECTS { efmCuPmeAdminProfile, efmCuPmeOperStatus, efmCuPmeFltStatus, efmCuPmeSubTypesSupported, Beili Expires January 30, 2005 [Page 60] Internet-Draft EFMCu Interfaces MIB Aug 2004 efmCuPmeAdminSubType, efmCuPmeOperSubType, efmCuPAFRemoteDiscoveryCode, efmCuPmeOperProfile, efmCuPmeSnrMgn, efmCuPmePeerSnrMgn, efmCuPmeLineAtn, efmCuPmePeerLineAtn, efmCuPmeTCCodingErrors, efmCuPmeThreshLineAtn, efmCuPmeThreshSnrMgn } STATUS current DESCRIPTION "A collection of objects providing information about a 2BASE-TL/10PASS-TS PME." ::= { efmCuGroups 5 } efmCuAlarmConfGroup OBJECT-GROUP OBJECTS { efmCuThreshLowBandwidth, efmCuLowBandwidthEnable, efmCuPmeThreshLineAtn, efmCuPmeLineAtnCrossingEnable, efmCuPmeThreshSnrMgn, efmCuPmeSnrMgnCrossingEnable, efmCuPmeLineAtnCrossingEnable, efmCuPmeDeviceFaultEnable, efmCuPmeConfigInitFailEnable, efmCuPmeProtocolInitFailEnable -- efmCuPmeThreshES, -- efmCuPmethreshSES, -- efmCuPmeThreshCRCanomalies, -- efmCuPmeThreshLOSWS, -- efmCuPmeThreshUAS } STATUS current DESCRIPTION "A collection of objects required for configuration of alarm thresholds and notifications in EFMCu ports." ::= { efmCuGroups 6 } efmCuNotificationGroup NOTIFICATION-GROUP NOTIFICATIONS { efmCuLowBandwidth, efmCuPmeLineAtnCrossing, efmCuPmeSnrMgnCrossing, efmCuPmeDeviceFault, Beili Expires January 30, 2005 [Page 61] Internet-Draft EFMCu Interfaces MIB Aug 2004 efmCuPmeConfigInitFailure, efmCuPmeProtocolInitFailure -- efmCuPmePerfES, -- efmCuPmePerfSES, -- efmCuPmePerfCRCanomalies, -- efmCuPmePerfLOSWS, -- efmCuPmePerfUAS, -- efmCuPmeDeviceFault, -- efmCuPmeLocalPowerLoss } STATUS current DESCRIPTION "This group supports notifications of significant conditions associated with EFMCu ports." ::= { efmCuGroups 7 } efmCuPme2BProfileGroup OBJECT-GROUP OBJECTS { efmCuPme2BProfileDescr, efmCuPme2BRegion, efmCuPme2BDataRate, efmCuPme2BPower, efmCuPme2BConstellation, efmCuPme2BProfileRowStatus } STATUS current DESCRIPTION "A collection of objects that constitute a configuration profile for configuration of 2BASE-TL ports." ::= { efmCuGroups 8 } efmCuPme10PProfileGroup OBJECT-GROUP OBJECTS { efmCuPme10PProfileDescr, efmCuPme10PBandplanPSDMskProfile, efmCuPme10PUPBOReferenceProfile, efmCuPme10PBandNotchProfiles, efmCuPme10PPayloadURateProfile, efmCuPme10PPayloadDRateProfile, efmCuPme10PProfileRowStatus } STATUS current DESCRIPTION "A collection of objects that constitute a configuration profile for configuration of 10PASS-TS ports." ::= { efmCuGroups 9 } efmCuPme10PStatusGroup OBJECT-GROUP Beili Expires January 30, 2005 [Page 62] Internet-Draft EFMCu Interfaces MIB Aug 2004 OBJECTS { efmCuPme10PElectricalLength, efmCuPme10PFECCorrectedBlocks, efmCuPme10PFECUncorrectedBlocks } STATUS current DESCRIPTION "A collection of objects providing status information specific to 10PASS-TS PMEs." ::= { efmCuGroups 10 } -- Compliance Statements efmCuCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for 2BASE-TL/10PASS-TS interfaces. Compliance with the following external compliance statements is prerequisite: MIB Module Compliance Statement ---------- -------------------- IF-MIB ifCompliance3 IF-INVERTED-STACK-MIB ifInvCompliance EtherLike-MIB dot3Compliance2 MAU-MIB mauModIfCompl3" MODULE -- this module MANDATORY-GROUPS { efmCuBasicGroup, efmCuPmeGroup, efmCuAlarmConfGroup, efmCuNotificationGroup } GROUP efmCuPme2BProfileGroup DESCRIPTION "Support for this group is only required for implementations supporting 2BASE-TL Phy." GROUP efmCuPme10PProfileGroup DESCRIPTION "Support for this group is only required for implementations supporting 10PASS-TS Phy." GROUP efmCuPAFGroup DESCRIPTION "Support for this group is only required for Beili Expires January 30, 2005 [Page 63] Internet-Draft EFMCu Interfaces MIB Aug 2004 implementations supporting PME Aggregation Function (PAF)." GROUP ifStackCapabilityGroup DESCRIPTION "Support for this group is optional for implementations supporting layered interfaces architecture with flexible cross-connect between the layers." GROUP efmCuPAFErrorsGroup DESCRIPTION "Support for this group is optional for implementations supporting PME Aggregation Function (PAF)." GROUP efmCuPme10PStatusGroup DESCRIPTION "Support for this group is optional for implementations supporting 10PASS-TS Phy." OBJECT efmCuPmeSubTypesSupported SYNTAX BITS { ieee2BaseTLO(0), ieee2BaseTLR(1), ieee10PassTSO(2), ieee10PassTSR(3) } DESCRIPTION "Support for all subtypes is not required. However at least one value SHALL be supported" OBJECT efmCuPmeAdminSubType MIN-ACCESS read-only DESCRIPTION "Write access is not required (needed only for PMEs supporting more than a single subtype, e.g. ieee2BaseTLO and ieee2BaseTSR or ieee2BaseTLR and ieee10PassTSR)" OBJECT efmCuTargetSnrMgn MIN-ACCESS read-only DESCRIPTION "Write access is optional. For PHYs without write access the target SNR margin SHALL be fixed at 5dB for 2BASE-TL and 6dB for 10PASS-TS." -- EdNote: To be Continued ::= { efmCuCompliances 1 } END Beili Expires January 30, 2005 [Page 64] Internet-Draft EFMCu Interfaces MIB Aug 2004 6. Security Considerations There is a number of managed objects defined in this MIB module that have a MAX-ACCESS clause of read-write or read-create. Most objects are writeable only when the link is Down. Writing to these objects can have potentially disruptive effects on network operation, for example: o Changing of efmCuPmeAdminSubType MAY lead to a potential locking of the link, as peer PMEs of the same sub-type cannot exchange handshake messages. o Changing of efmCuPAFAdminState to enabled MAY lead to a potential locking of the link, if the peer Phy does not support PAF. o Changing of efmCuPAFDiscoveryCode, before the discovery operation, MAY lead to a wrongful discovery, with possile multiple -O ports connecting to the same -R (both -O ports have the same Discovery register value) and similar cases. o Changing PCS or PME configuration parameters (e.g. profile of a PCS or PME via efmCuAdminProfile or efmCuPmeAdminProfile) MAY lead to anything from link quality and rate degradation to a complete link initialization failure, as ability of an EFMCu port to support a particular configuration depends on the copper environment. o Activation of a PME can cause a severe degradation of service for another EFMCu Phy whose PME(s) MAY be affected by the cross-talk from the newly activated PME. o Removal of a PME from the operationally 'up' EFMCu port, aggregating several PMEs, MAY lead a link rate degradation The user of this MIB module must therefore be aware that support for SET operations in a non-secure environment without proper protection can have a negative effect on network operations. The readable objects in this MIB module (i.e., those with MAX-ACCESS other than not-accessible) may be considered sensitive in some environments since, collectively, they provide information about the performance of network interfaces and can reveal some aspects of their configuration. In particular since EFMCu can be carried over Unshielded Twisted Pair (UTP) voice grade copper in a bundle with other pairs belonging to another operator/customer, it is theoretically possible to evasdrop to an EFMCu transmission simply by "listening" to a cross-talk from an EFMCu pair, especially if the parameters of the EFMCu link in question are known. In such Beili Expires January 30, 2005 [Page 65] Internet-Draft EFMCu Interfaces MIB Aug 2004 environments it is important to control even GET and NOTIFY access to these objects and possibly even to encrypt their values when sending them over the network via SNMP. SNMP versions prior to SNMPv3 did not include adequate security. Even if the network itself is secure (for example by using IPSec), even then, there is no control as to who on the secure network is allowed to access and GET/SET (read/change/create/delete) the objects in this MIB module. It is RECOMMENDED that implementers consider the security features as provided by the SNMPv3 framework (see [RFC3410], section 8), including full support for the SNMPv3 cryptographic mechanisms (for authentication and privacy). Further, deployment of SNMP versions prior to SNMPv3 is NOT RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to enable cryptographic security. It is then a customer/operator responsibility to ensure that the SNMP entity giving access to an instance of this MIB module is properly configured to give access to the objects only to those principals (users) that have legitimate rights to indeed GET or SET (change/create/delete) them. 7. Acknowledgments This document was produced by the IETF Ethernet Interfaces and Hub MIB Working Group, whose efforts were greatly advanced by the contributions of the following people (in alphabetical order): Dan Romascanu Mathias Riess Matt Squire Mike Heard Udi Ashkenazi 8. References 8.1 Normative References [802.3ah] IEEE, "Draft amendment to - Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Part 3: Carrier sense multiple access with Beili Expires January 30, 2005 [Page 66] Internet-Draft EFMCu Interfaces MIB Aug 2004 collision detection (CSMA/CD) access method and physical layer specifications - Media Access Control Parameters, Physical Layers and Management Parameters for Subscriber Access Networks", IEEE Std 802.3ah-2004, September 2004. [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997. [RFC2570] Case, J., Mundy, R., Partain, D. and B. Stewart, "Introduction to Version 3 of the Internet-standard Network Management Framework", RFC 2570, April 1999. [RFC2578] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999. [RFC2579] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999. [RFC2580] McCloghrie, K., Perkins, D. and J. Schoenwaelder, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999. [RFC3410] Case, J., Mundy, R., Partain, D. and B. Stewart, "Introduction and Applicability Statements for Internet-Standard Management Framework", RFC 3410, December 2002. 8.2 Informative References [I-D.ietf-adslmib-gshdslbis] Sikes, C., Ray, B. and R. Abbi, "Definitions of Managed Objects for G.SHDSL.BIS Lines", draft-ietf-adslmib-gshdslbis-02 (work in progress), June 2004. [I-D.ietf-adslmib-vdsl-ext-mcm] Dodge, M. and B. Ray, "Definitions of Managed Object Extensions for Very High Speed Digital Subscriber Lines (VDSL) Using Multiple Carrier Modulation (MCM) Line Coding", draft-ietf-adslmib-vdsl-ext-mcm-04 (work in progress), May 2004. [I-D.ietf-hubmib-efm-epon-mib] Khermosh, L., "Managed Objects for the Ethernet Passive Optical Networks", draft-ietf-hubmib-efm-epon-mib-02 (work Beili Expires January 30, 2005 [Page 67] Internet-Draft EFMCu Interfaces MIB Aug 2004 in progress), September 2004. [I-D.ietf-hubmib-efm-mib] Squire, M., "Ethernet in the First Mile (EFM) Common MIB", draft-ietf-hubmib-efm-mib-01 (work in progress), June 2004. [I-D.ietf-hubmib-rfc3636bis] Beili, E., "Definitions of Managed Objects for IEEE 802.3 Medium Attachment Units (MAUs)", draft-ietf-hubmib-rfc3636bis-00 (work in progress), October 2004. [IANAifType-MIB] Internet Assigned Numbers Authority (IANA), "IANAifType Textual Convention definition", http://www.iana.org/assignments/ianaiftype-mib. [RFC2863] McCloghrie, K. and F. Kastenholz, "The Interfaces Group MIB", RFC 2863, June 2000. [RFC2864] McCloghrie, K. and G. Hanson, "The Inverted Stack Table Extension to the Interfaces Group MIB", RFC 2864, June 2000. [RFC3635] Flick, J., "Definitions of Managed Objects for the Ethernet-like Interface Types", RFC 3635, September 2003. Author's Address Edward Beili Actelis Networks Bazel 25 Petach-Tikva Israel Phone: +972-3-924-3491 EMail: edward.beili@actelis.com Beili Expires January 30, 2005 [Page 68] Internet-Draft EFMCu Interfaces MIB Aug 2004 Intellectual Property Statement The IETF takes no position regarding the validity or scope of any Intellectual Property Rights or other rights that might be claimed to pertain to the implementation or use of the technology described in this document or the extent to which any license under such rights might or might not be available; nor does it represent that it has made any independent effort to identify any such rights. Information on the procedures with respect to rights in RFC documents can be found in BCP 78 and BCP 79. Copies of IPR disclosures made to the IETF Secretariat and any assurances of licenses to be made available, or the result of an attempt made to obtain a general license or permission for the use of such proprietary rights by implementers or users of this specification can be obtained from the IETF on-line IPR repository at http://www.ietf.org/ipr. The IETF invites any interested party to bring to its attention any copyrights, patents or patent applications, or other proprietary rights that may cover technology that may be required to implement this standard. Please address the information to the IETF at ietf-ipr@ietf.org. Disclaimer of Validity This document and the information contained herein are provided on an "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY AND THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Copyright Statement Copyright (C) The Internet Society (2004). This document is subject to the rights, licenses and restrictions contained in BCP 78, and except as set forth therein, the authors retain all their rights. Acknowledgment Funding for the RFC Editor function is currently provided by the Internet Society. Beili Expires January 30, 2005 [Page 69]