EFM-COMMON-MIB

File: EFM-COMMON-MIB.mib (92542 bytes)

Imported modules

SNMPv2-SMI SNMPv2-TC HCNUM-TC
IF-MIB SNMPv2-CONF

Imported symbols

MODULE-IDENTITY mib-2 OBJECT-TYPE
Counter32 Unsigned32 Integer32
NOTIFICATION-TYPE TEXTUAL-CONVENTION MacAddress
TimeStamp CounterBasedGauge64 ifIndex
MODULE-COMPLIANCE OBJECT-GROUP NOTIFICATION-GROUP

Defined Types

Dot3Oui  
TEXTUAL-CONVENTION    
  current STRING Size(3)

Dot3OamEntry  
SEQUENCE    
  dot3OamAdminState INTEGER
  dot3OamOperStatus INTEGER
  dot3OamMode INTEGER
  dot3OamMaxOamPduSize Integer32
  dot3OamConfigRevision Unsigned32
  dot3OamFunctionsSupported BITS

Dot3OamPeerEntry  
SEQUENCE    
  dot3OamPeerStatus INTEGER
  dot3OamPeerMacAddress MacAddress
  dot3OamPeerVendorOui Dot3Oui
  dot3OamPeerVendorInfo Unsigned32
  dot3OamPeerMode INTEGER
  dot3OamPeerMaxOamPduSize Integer32
  dot3OamPeerConfigRevision Unsigned32
  dot3OamPeerFunctionsSupported BITS

Dot3OamLoopbackEntry  
SEQUENCE    
  dot3OamLoopbackCommand INTEGER
  dot3OamLoopbackStatus INTEGER
  dot3OamLoopbackIgnoreRx INTEGER

Dot3OamStatsEntry  
SEQUENCE    
  dot3OamInformationTx Counter32
  dot3OamInformationRx Counter32
  dot3OamUniqueEventNotificationTx Counter32
  dot3OamUniqueEventNotificationRx Counter32
  dot3OamDuplicateEventNotificationTx Counter32
  dot3OamDuplicateEventNotificationRx Counter32
  dot3OamLoopbackControlTx Counter32
  dot3OamLoopbackControlRx Counter32
  dot3OamVariableRequestTx Counter32
  dot3OamVariableRequestRx Counter32
  dot3OamVariableResponseTx Counter32
  dot3OamVariableResponseRx Counter32
  dot3OamOrgSpecificTx Counter32
  dot3OamOrgSpecificRx Counter32
  dot3OamUnsupportedCodesTx Counter32
  dot3OamUnsupportedCodesRx Counter32
  dot3OamFramesLostDueToOam Counter32

Dot3OamEventConfigEntry  
SEQUENCE    
  dot3OamErrSymPeriodWindowHi Unsigned32
  dot3OamErrSymPeriodWindowLo Unsigned32
  dot3OamErrSymPeriodThresholdHi Unsigned32
  dot3OamErrSymPeriodThresholdLo Unsigned32
  dot3OamErrSymPeriodEvNotifEnable INTEGER
  dot3OamErrFramePeriodWindow Unsigned32
  dot3OamErrFramePeriodThreshold Unsigned32
  dot3OamErrFramePeriodEvNotifEnable INTEGER
  dot3OamErrFrameWindow Unsigned32
  dot3OamErrFrameThreshold Unsigned32
  dot3OamErrFrameEvNotifEnable INTEGER
  dot3OamErrFrameSecsSummaryWindow Integer32
  dot3OamErrFrameSecsSummaryThreshold Integer32
  dot3OamErrFrameSecsEvNotifEnable INTEGER
  dot3OamDyingGaspEnable INTEGER
  dot3OamCriticalEventEnable INTEGER

Dot3OamEventLogEntry  
SEQUENCE    
  dot3OamEventLogIndex Unsigned32
  dot3OamEventLogTimestamp TimeStamp
  dot3OamEventLogOui Dot3Oui
  dot3OamEventLogType Unsigned32
  dot3OamEventLogLocation INTEGER
  dot3OamEventLogWindowHi Unsigned32
  dot3OamEventLogWindowLo Unsigned32
  dot3OamEventLogThresholdHi Unsigned32
  dot3OamEventLogThresholdLo Unsigned32
  dot3OamEventLogValue CounterBasedGauge64
  dot3OamEventLogRunningTotal CounterBasedGauge64
  dot3OamEventLogEventTotal Unsigned32

Defined Values

efmOamMIB 1.3.6.1.2.1.1
The MIB module for managing the new Ethernet OAM features introduced by the Ethernet in the First Mile task force (IEEE 802.3ah). The functionality presented here is based on IEEE 802.3ah [802.3ah], released in October, 2004. In particular, this MIB focused on the changes to Clause 30 of the draft that are not specific to any physical layer. These changes are primarily reflected in the new OAM features developed under this project, that can be applied to any Ethernet like interface. The OAM features are described in Clause 57 of [802.3ah]. The following reference is used throughout this MIB module: [802.3ah] refers to: IEEE Std 802.3ah-2004: 'Draft amendment to - Information technology - Telecommunications and information exchange between systems - Local and metropolitan are 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', October 2004. [802-2001] refers to: 'IEEE Standard for LAN/MAN (Local Area Network/Metropolitan Area Network): Overview and Architecture', IEEE 802, June 2001. Copyright (c) The Internet Society (2005). This version of this MIB module is part of RFC XXXX; See the RFC itself for full legal notices.
MODULE-IDENTITY    

dot3OamMIB 1.3.6.1.2.1.1.1
OBJECT IDENTIFIER    

dot3OamConformance 1.3.6.1.2.1.1.2
OBJECT IDENTIFIER    

dot3OamTable 1.3.6.1.2.1.1.1.1
Primary controls and status for the OAM capabilities of an Ethernet like interface. There will be one row in this table for each Ethernet like interface in the system that supports the Ethernet OAM functions defined in [802.3ah].
OBJECT-TYPE    
  SEQUENCE OF  
    Dot3OamEntry

dot3OamEntry 1.3.6.1.2.1.1.1.1.1
An entry in the table, containing information on the Ethernet OAM function for a single Ethernet like interface.
OBJECT-TYPE    
  Dot3OamEntry  

dot3OamAdminState 1.3.6.1.2.1.1.1.1.1.1
This object is used to provision the default administrative OAM mode for this interface. This object represents the desired state of OAM for this interface. The dot3OamAdminState always starts in the disabled(1) state until an explicity management action or configuration information retained by the system causes a transition to the enabled(2) state. Note that the value of this object is ignored when the interface is not operating in full-duplex mode. OAM is not supported on half-duplex links.
OBJECT-TYPE    
  INTEGER disabled(1), enabled(2)  

dot3OamOperStatus 1.3.6.1.2.1.1.1.1.1.2
At initialization and failure conditions, two OAM entities on the same full-duplex Ethernet link begin a discovery phase to determine what OAM capabilities may be used on that link. The progress of this initialization is controlled by the OAM sublayer. This value is always disabled(1) if OAM is disabled on this interface via the dot3OamAdminState. If the link has detected a fault and is transmitting OAMPDUs with a link fault indication, the value is linkFault(2). The passiveWait(3) state is returned only by OAM entities in passive mode (dot3OamMode) and reflects the state in which the OAM entity is waiting to see if the peer device is OAM capable. The activeSendLocal(4) is used by active mode devices (dot3OamMode) and reflects the OAM entity actively trying to discover whether the peer has OAM capability but has not yet made that determination. The state sendLocalAndRemote(5) reflects that the local OAM entity has discovered the peer but has not yet accepted or rejected the configuration of the peer. The local device can, for whatever reason, decide that the peer device is unacceptable and decline OAM peering. If the local OAM entity rejects the peer OAM entity, the state becomes oamPeeringLocallyRejected(7). If the OAM peering is allowed by the local device, the state moves to sendLocalAndRemoteOk(6). Note that both the sendLocalAndRemote(5) and oamPeeringLocallyRejected(7) states fall within the state SEND_LOCAL_REMOTE of the Discovery state diagram [802.3ah, Figure 57-5], with the difference being whether the local OAM client has actively rejected the peering or has just not indicated any decision yet. Whether a peering decision has been made is indicated via the local flags field in the OAMPDU (reflected in the aOAMLocalFlagsField of 30.3.6.1.10). If the remote OAM entity rejects the peering, the state becomes oamPeeringRemotelyRejected(8). Note that both the sendLocalAndRemoteOk(6) and oamPeeringRemotelyRejected(8) states fall within the state SEND_LOCAL_REMOTE_OK of the Discovery state diagram [802.3ah, Figure 57-5], with the difference being whether the remote OAM client has rejected the peering or has just not yet decided. This is indicated via the remote flags field in the OAM PDU (reflected in the aOAMRemoteFlagsField of 30.3.6.1.11). When the local OAM entity learns that both it and the remote OAM entity have accepted the peering, the state moves to operational(9) corresponding to the SEND_ANY state of the Discovery state diagram [802.3ah, Figure 57-5].
OBJECT-TYPE    
  INTEGER disabled(1), linkfault(2), passiveWait(3), activeSendLocal(4), sendLocalAndRemote(5), sendLocalAndRemoteOk(6), oamPeeringLocallyRejected(7), oamPeeringRemotelyRejected(8), operational(9)  

dot3OamMode 1.3.6.1.2.1.1.1.1.1.3
This object configures the mode of OAM operation for this Ethernet like interface. OAM on Ethernet interfaces may be in 'active' mode or 'passive' mode. These two modes differ in that active mode provides additional capabilities to initiate monitoring activities with the remote OAM peer entity, while passive mode generally waits for the peer to initiate OAM actions with it. As an example, an active OAM entity can put the remote OAM entity in a loopback state, where a passive OAM entity cannot. The default value of dot3OamMode is dependent on the type of system on which this Ethernet like interface resides. The default value should be 'active(1)' unless it is known that this system should take on a subservient role to the other device connected over this interface. Changing this value results in incrementing the configuration revision field of locally generated OAMPDUs (30.3.6.1.12) and potentially re-doing the OAM discovery process if the dot3OamOperStatus was already operational(9).
OBJECT-TYPE    
  INTEGER active(1), passive(2)  

dot3OamMaxOamPduSize 1.3.6.1.2.1.1.1.1.1.4
The largest OAMPDU that the OAM entity supports. OAM entities exchange maximum OAMPDU sizes and negotiate to use the smaller of the two maximum OAMPDU sizes between the peers. This value is determined by the local implementation.
OBJECT-TYPE    
  Integer32 64..1522  

dot3OamConfigRevision 1.3.6.1.2.1.1.1.1.1.5
The configuration revision of the OAM entity as reflected in the latest OAMPDU sent by the OAM entity. The config revision is used by OAM entities to indicate configuration changes have occured which might require the peer OAM entity to re-evaluate whether the peering is allowed. See local_satisfied in [802.3ah, 57.3.1.2].
OBJECT-TYPE    
  Unsigned32  

dot3OamFunctionsSupported 1.3.6.1.2.1.1.1.1.1.6
The OAM functions supported on this Ethernet like interface. OAM consists of separate functional sets beyond the basic discovery process which is always required. These functional groups can be supported independently by any implementation. These values are communicated to the peer via the local configuration field of Information OAMPDUs.
OBJECT-TYPE    
  BITS unidirectionalSupport(0), loopbackSupport(1), eventSupport(2), variableSupport(3)  

dot3OamPeerTable 1.3.6.1.2.1.1.1.2
Information about the OAM peer for a particular Ethernet like interface. OAM entities communicate with a single OAM peer entity on full-duplex Ethernet links on which OAM is enabled and operating properly. In certain states, the OAM peer information is not available. Whether peer information is available is communicated via the dot3OamPeerStatus object. When this object is inactive, all other information in the row is to be considered invalid.
OBJECT-TYPE    
  SEQUENCE OF  
    Dot3OamPeerEntry

dot3OamPeerEntry 1.3.6.1.2.1.1.1.2.1
An entry in the table, containing information on the peer OAM entity for a single Ethernet like interface. Note that there is at most one OAM peer for each Ethernet like interface. There is exactly one row in this table for each Ethernet like interface supporting OAM.
OBJECT-TYPE    
  Dot3OamPeerEntry  

dot3OamPeerStatus 1.3.6.1.2.1.1.1.2.1.1
This object indicates whether the information in this row should be considered valid. When active(1), the information is valid and represents the current peer of the OAM entity. When inactive(2), the information in this row is invalid. A value of inactive(2) is returned if the dot3OamOperStatus is disabled, passiveWait, or activeSendLocal. For all other values of dot3OamOperStatus, a value of active(1) is returned.
OBJECT-TYPE    
  INTEGER active(1), inactive(2)  

dot3OamPeerMacAddress 1.3.6.1.2.1.1.1.2.1.2
The MAC address of the peer OAM entity. The MAC address is derived from the most recently received OAMPDU. This value is initialized to all zeros (0x000000000000). This value is invalid if the dot3OamPeerStatus is inactive. An OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) and a Slow Protocols subtype equal to that of the subtype reserved for OAM.
OBJECT-TYPE    
  MacAddress  

dot3OamPeerVendorOui 1.3.6.1.2.1.1.1.2.1.3
The OUI of the OAM peer as reflected in the latest Information OAMPDU received with a Local Information TLV. The OUI can be used to identify the vendor of the remote OAM entity. This value is initialized to all zeros (0x000000). This value is considered invalid if the dot3OamPeerStatus is inactive. An Information OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, (4) a OAM code that equals the code reserved for Information OAMPDUs.
OBJECT-TYPE    
  Dot3Oui  

dot3OamPeerVendorInfo 1.3.6.1.2.1.1.1.2.1.4
The Vendor Info of the OAM peer as reflected in the latest Information OAMPDU received with a Local Information TLV. The vendor information field is within the Local Information TLV, and can be used to determine additional information about the peer entity. The format of the vendor information is unspecified within the 32-bit field. This value is intialized to all zeros (0x00000000). This value is invalid if the dot3OamPeerStatus is inactive. An Information OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) a OAM code that equals the code reserved for Information OAMPDUs.
OBJECT-TYPE    
  Unsigned32  

dot3OamPeerMode 1.3.6.1.2.1.1.1.2.1.5
The mode of the OAM peer as reflected in the latest Information OAMPDU received with a Local Information TLV. The mode of the peer can be determined from the Configuration field in the Local Information TLV of the last Information OAMPDU received from the peer. This value is initialized to unknown(3), and is not valid if the dot3OamPeerStatus is inactive. An Information OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) a OAM code that equals the code reserved for Information OAMPDUs.
OBJECT-TYPE    
  INTEGER active(1), passive(2), unknown(3)  

dot3OamPeerMaxOamPduSize 1.3.6.1.2.1.1.1.2.1.6
The maximum size of OAMPDU supported by the peer as reflected in the latest Information OAMPDU received with a Local Information TLV. Ethernet OAM on this interface must not use OAMPDUs that exceed this size. The maximum OAMPDU size can be determined from the PDU Configuration field of the Local Information TLV of the last Information OAMPDU received from the peer. This value is initialized to 64, and is invalid if the dot3OamPeerStatus is inactive. An Information OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) a OAM code that equals the code reserved for Information OAMPDUs.
OBJECT-TYPE    
  Integer32 64..1522  

dot3OamPeerConfigRevision 1.3.6.1.2.1.1.1.2.1.7
The configuration revision of the OAM peer as reflected in the latest OAMPDU. This attribute is changed by the peer whenever it has a local configuration change for Ethernet OAM this interface. This value is initialized to all zeros (0x00000000), and is invalid if the dot3OamPeerStatus is inactive. The configuration revision can be determined from the Revision field of the Local Information TLV of the most recently received Information OAMPDU with a Local Information TLV. An Information OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) a OAM code that equals the code reserved for Information OAMPDUs.
OBJECT-TYPE    
  Unsigned32  

dot3OamPeerFunctionsSupported 1.3.6.1.2.1.1.1.2.1.8
The OAM functions supported on this Ethernet like interface. OAM consists of separate functionality sets above the basic discovery process. This value indicates the capabilities of the peer OAM entity with respect to these functions. This value is initialized so all bits are clear, and is invalid if the dot3OamPeerStatus is inactive. The capbilities of the OAM peer can be determined from the configuration field of the Local Information TLV of the most recently received Information OAMPDU with a Local Information TLV. An Information OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) a OAM code that equals the code reserved for Information OAMPDUs.
OBJECT-TYPE    
  BITS unidirectionalSupport(0), loopbackSupport(1), eventSupport(2), variableSupport(3)  

dot3OamLoopbackTable 1.3.6.1.2.1.1.1.3
This table contains methods to control the loopback state of the local link as well as indicating the status of the loopback function. Loopback can be used to place the remote OAM entity in a state where every received frame (except OAMPDUs) are echoed back over the same interface on which they were received. In this state, at the remote entity, 'normal' traffic is disabled as only the looped back frames are transmitted on the interface. Loopback is thus an intrusive operation that prohibits normal data flow and should be used accordingly.
OBJECT-TYPE    
  SEQUENCE OF  
    Dot3OamLoopbackEntry

dot3OamLoopbackEntry 1.3.6.1.2.1.1.1.3.1
An entry in the table, containing information on the loopback status for a single Ethernet like interface. There is an entry in this table for every Ethernet like interface on which supports OAM and loopback function within OAM (as indicated in dot3OamFunctionsSupported).
OBJECT-TYPE    
  Dot3OamLoopbackEntry  

dot3OamLoopbackCommand 1.3.6.1.2.1.1.1.3.1.1
This attribute initiates or terminates remote loopback with an OAM peer. Writing startRemoteLoopback(2) to this attribute cause the local OAM client to send a loopback OAMPDU to the OAM peer with the loopback enable flags set. Writing stopRemoteLoopback(3) to this attribute will cause the local OAM client to send a loopback OAMPDU to the OAM peer with the loopback enable flags cleared. Writing noLoopback to this attribute has no effect. Writes to this attribute are ignored unless the OAM status of this interface is 'operational' (dot3OamOperStatus). The attribute always returns noLoopback on a read. To determine the loopback status, use the attribute dot3OamLoopbackStatus.
OBJECT-TYPE    
  INTEGER noLoopback(1), startRemoteLoopback(2), stopRemoteLoopback(3)  

dot3OamLoopbackStatus 1.3.6.1.2.1.1.1.3.1.2
The loopback status of the OAM entity. This status is determined by a combination of the local parser and multiplexer states, the remote parser and multiplexer states, as well as by the actions of the local OAM client. When operating in normal mode with no loopback in progress, the status reads noLoopback(1). If the OAM client has sent an Loopback OAMPDU and is waiting for a response, where the local parser and multiplexer states are DISCARD (see [802.3ah, 57.2.11.1]), the status is 'initiatingLoopback'. In this case, the local OAM entity has yet to receive any acknowledgement that the remote OAM entity has received its loopback command request. If the local OAM client knows that the remote OAM entity is in loopback mode (via the remote state information as described in [802.3ah, 57.2.11.1, 30.3.6.1.15]), the status is remoteLoopback(3). If the local OAM client is in the process of terminating the remote loopback [802.3ah, 57.2.11.3, 30.3.6.1.14], with its local multiplexer and parser states in DISCARD, the status is terminatingLoopback(4). If the remote OAM client has put the local OAM entity in loopback mode as indicated by its local parser state, the status is localLoopback(5). The unknown(6) status indicates the parser and multiplexer combination is unexpected. This status may be returned if the OAM loopback is in a transition state but should not persist. The values of this attribute correspond to the following values of the local and remote parser and multiplexer states. value LclPrsr LclMux RmtPrsr RmtMux noLoopback FWD FWD FWD FWD initLoopback DISCARD DISCARD FWD FWD rmtLoopback DISCARD FWD LPBK DISCARD tmtngLoopback DISCARD DISCARD LPBK DISCARD lclLoopback LPBK DISCARD DISCARD FWD unknown *** any other combination ***
OBJECT-TYPE    
  INTEGER noLoopback(1), initiatingLoopback(2), remoteLoopback(3), terminatingLoopback(4), localLoopback(5), unknown(6)  

dot3OamLoopbackIgnoreRx 1.3.6.1.2.1.1.1.3.1.3
Since OAM loopback is a distruptive operation (user traffic does not pass), this attribute provides a mechanism to provide controls over whether received OAM loopback commands are processed or ignored. When the value is ignore(1), received loopback commands are ignored. When the value is process(2), OAM loopback commands are processed. The default value is to ignore loopback commands (ignore(1)). The attribute has no meaning if the local OAM entity does not support the loopback function (as defined in dot3OamFunctionsSupported).
OBJECT-TYPE    
  INTEGER ignore(1), process(2)  

dot3OamStatsTable 1.3.6.1.2.1.1.1.4
Statistics for the OAM function on a particular Ethernet like interface.
OBJECT-TYPE    
  SEQUENCE OF  
    Dot3OamStatsEntry

dot3OamStatsEntry 1.3.6.1.2.1.1.1.4.1
An entry in the table, containing statistics information on the Ethernet OAM function for a single Ethernet like interface.
OBJECT-TYPE    
  Dot3OamStatsEntry  

dot3OamInformationTx 1.3.6.1.2.1.1.1.4.1.1
A count of the number of Information OAMPDUs transmitted on this interface. An Information OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) an OAMPDU code equals the OAM Information code. Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
OBJECT-TYPE    
  Counter32  

dot3OamInformationRx 1.3.6.1.2.1.1.1.4.1.2
A count of the number of Information OAMPDUs received on this interface. An Information OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) an OAMPDU code equals the OAM Information code. Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
OBJECT-TYPE    
  Counter32  

dot3OamUniqueEventNotificationTx 1.3.6.1.2.1.1.1.4.1.3
A count of the number of unique Event OAMPDUs transmitted on this interface. Event notifications may be sent in duplicate to increase the probability of successfully being received, given the possiblity that a frame may be lost in transit. An Event Notification OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) an OAMPDU code equals the OAM Event code. A unique Event Notification OAMPDU is indicated as an Event Notification OAMPDU with a Sequence Number field that is distinct from the previously transmitted Event Notification OAMPDU Sequence Number. Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
OBJECT-TYPE    
  Counter32  

dot3OamUniqueEventNotificationRx 1.3.6.1.2.1.1.1.4.1.4
A count of the number of unique Event OAMPDUs received on this interface. Event notification OAMPDUs may be sent in duplicate to increase the probability of successfully being received, given the possiblity that a frame may be lost in transit. An Event Notification OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) an OAMPDU code equals the OAM Event code. A unique Event Notification OAMPDU is indicated as an Event Notification OAMPDU with a Sequence Number field that is distinct from the previously received Event Notification OAMPDU Sequence Number. Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
OBJECT-TYPE    
  Counter32  

dot3OamDuplicateEventNotificationTx 1.3.6.1.2.1.1.1.4.1.5
A count of the number of duplicate Event OAMPDUs transmitted on this interface. Event notification OAMPDUs may be sent in duplicate to increase the probability of successfully being received, given the possiblity that a frame may be lost in transit. An Event Notification OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) an OAMPDU code equals the OAM Event code. A duplicate Event Notification OAMPDU is indicated as an Event Notification OAMPDU with a Sequence Number field that is identical to the previously transmitted Event Notification OAMPDU Sequence Number. Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
OBJECT-TYPE    
  Counter32  

dot3OamDuplicateEventNotificationRx 1.3.6.1.2.1.1.1.4.1.6
A count of the number of duplicate Event OAMPDUs received on this interface. Event notification OAMPDUs may be sent in duplicate to increase the probability of successfully being received, given the possiblity that a frame may be lost in transit. An Event Notification OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) an OAMPDU code equals the OAM Event code. A duplicate Event Notification OAMPDU is indicated as an Event Notification OAMPDU with a Sequence Number field that is identical to the previously received Event Notification OAMPDU Sequence Number. Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
OBJECT-TYPE    
  Counter32  

dot3OamLoopbackControlTx 1.3.6.1.2.1.1.1.4.1.7
A count of the number of Loopback Control OAMPDUs transmitted on this interface. An Loopback Conrol OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) an OAMPDU code equals the OAM Loopback Control code. Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
OBJECT-TYPE    
  Counter32  

dot3OamLoopbackControlRx 1.3.6.1.2.1.1.1.4.1.8
A count of the number of Loopback Control OAMPDUs transmitted on this interface. An Loopback Control OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) an OAMPDU code equals the OAM Loopback Control code. Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
OBJECT-TYPE    
  Counter32  

dot3OamVariableRequestTx 1.3.6.1.2.1.1.1.4.1.9
A count of the number of Variable Request OAMPDUs transmitted on this interface. An Variable Request OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) an OAMPDU code equals the OAM Variable Request code. Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
OBJECT-TYPE    
  Counter32  

dot3OamVariableRequestRx 1.3.6.1.2.1.1.1.4.1.10
A count of the number of Variable Request OAMPDUs received on this interface. An Variable Request OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) an OAMPDU code equals the OAM Variable Request code. Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
OBJECT-TYPE    
  Counter32  

dot3OamVariableResponseTx 1.3.6.1.2.1.1.1.4.1.11
A count of the number of Variable Response OAMPDUs transmitted on this interface. An Variable Response OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) an OAMPDU code equals the OAM Variable Response code. Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
OBJECT-TYPE    
  Counter32  

dot3OamVariableResponseRx 1.3.6.1.2.1.1.1.4.1.12
A count of the number of Variable Response OAMPDUs received on this interface. An Variable Response OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) an OAMPDU code equals the OAM Variable Response code. Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
OBJECT-TYPE    
  Counter32  

dot3OamOrgSpecificTx 1.3.6.1.2.1.1.1.4.1.13
A count of the number of Organization Specific OAMPDUs transmitted on this interface. An Organization Specific OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) an OAMPDU code equals the OAM Organization Specific code. Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
OBJECT-TYPE    
  Counter32  

dot3OamOrgSpecificRx 1.3.6.1.2.1.1.1.4.1.14
A count of the number of Organization Specific OAMPDUs received on this interface. An Organization Specific OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) an OAMPDU code equals the OAM Organization Specific code. Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
OBJECT-TYPE    
  Counter32  

dot3OamUnsupportedCodesTx 1.3.6.1.2.1.1.1.4.1.15
A count of the number of OAMPDUs transmitted on this interface with an unsupported op-code. An unsupported opcode OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) an OAMPDU code equals the opcode for a function that is not supported by the device. Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
OBJECT-TYPE    
  Counter32  

dot3OamUnsupportedCodesRx 1.3.6.1.2.1.1.1.4.1.16
A count of the number of OAMPDUs received on this interface with an unsupported op-code. An unsupported opcode OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) an OAMPDU code equals the opcode for a function that is not supported by the device. Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
OBJECT-TYPE    
  Counter32  

dot3OamFramesLostDueToOam 1.3.6.1.2.1.1.1.4.1.17
A count of the number of frames that were dropped by the OAM multiplexer. Since the OAM mulitplexer has multiple inputs and a single output, there may be cases where frames are dropped due to transmit resource contention. This counter is incremented whenever a frame is dropped by the OAM layer. When this counter is incremented, no other counters in this MIB are incremented. Discontinuities of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of the ifCounterDiscontinuityTime.
OBJECT-TYPE    
  Counter32  

dot3OamEventConfigTable 1.3.6.1.2.1.1.1.5
Ethernet OAM includes the ability to generate and receive event notifications to indicate various link problems. This table contains the mechanisms to configure the thresholds to generate the standard Ethernet OAM events. These events are: - Errored Symbol Period Event. Generated when the number of symbol errors exceeds a threshold within a given window defined by a number of symbols (e.g. 1,000 symbols out of 1,000,000 had errors). - Errored Frame Period Event. Generated when the number of frame errors exceeds a threshold within a given window defined by a number of frames (e.g. 10 frames out of 1000 had errors). - Errored Frame Event. Generated when the number of frame errors exceeds a threshold within a given window defined by a period of time (e.g. 10 frames in 1 second had errors). - Errored Frame Seconds Summary Event. Generated when the number of errored frame seconds exceeds a threshold within a given time period (e.g. 10 errored frame seconds within the last 100 seconds). An errored frame second is defined as a 1 second interval which had >0 frame errors.
OBJECT-TYPE    
  SEQUENCE OF  
    Dot3OamEventConfigEntry

dot3OamEventConfigEntry 1.3.6.1.2.1.1.1.5.1
Event configuration information is available for every Ethernet like interface that supports OAM and the event function of OAM as indicated in the dot3OamFunctionsSupported attribute. Event configuration controls when the local management entity sends Event Notification OAMPDUs to its OAM peer.
OBJECT-TYPE    
  Dot3OamEventConfigEntry  

dot3OamErrSymPeriodWindowHi 1.3.6.1.2.1.1.1.5.1.1
The two objects dot3OamErrSymPeriodWindowHi and dot3OamErrSymPeriodLo together form an unsigned 64-bit integer representing the number of symbols over which this threshold event is defined. This is defined as dot3OamErrSymPeriodWindow = ((2^32)*dot3OamErrSymPeriodWindowHi) + dot3OamErrSymPeriodWindowLo If dot3OamErrSymPeriodThreshold symbol errors occur within a window of dot3OamErrSymPeriodWindow symbols, an Event Notification OAMPDU should be generated with an Errored Symbol Period Event TLV indicating the threshold has been crossed in this window. The default value for dot3OamErrSymPeriodWindow is the number of symbols in one second for the underlying physical layer.
OBJECT-TYPE    
  Unsigned32  

dot3OamErrSymPeriodWindowLo 1.3.6.1.2.1.1.1.5.1.2
The two objects dot3OamErrSymPeriodWindowHi and dot3OamErrSymPeriodWindowLo together form an unsigned 64-bit integer representing the number of symbols over which this threshold event is defined. This is defined as dot3OamErrSymPeriodWindow = ((2^32)*dot3OamErrSymPeriodWindowHi) + dot3OamErrSymPeriodWindowLo If dot3OamErrSymPeriodThreshold symbol errors occur within a window of dot3OamErrSymPeriodWindow symbols, an Event Notification OAMPDU should be generated with an Errored Symbol Period Event TLV indicating the threshold has been crossed in this window. The default value for dot3OamErrSymPeriodWindow is the number of symbols in one second for the underlying physical layer.
OBJECT-TYPE    
  Unsigned32  

dot3OamErrSymPeriodThresholdHi 1.3.6.1.2.1.1.1.5.1.3
The two objects dot3OamErrSymPeriodThresholdHi and dot3OamErrSymPeriodThresholdLo together form an unsigned 64-bit integer representing the number of symbol errors that must occur within a given window to cause this event. This is defined as dot3OamErrSymPeriodThreshold = ((2^32) * dot3OamErrSymPeriodThresholdHi) + dot3OamErrSymPeriodThresholdLo If dot3OamErrSymPeriodThreshold symbol errors occur within a window of dot3OamErrSymPeriodWindow symbols, an Event Notification OAMPDU should be generated with an Errored Symbol Period Event TLV indicating the threshold has been crossed in this window. The default value for dot3OamErrSymPeriodThreshold is one symbol errors.
OBJECT-TYPE    
  Unsigned32  

dot3OamErrSymPeriodThresholdLo 1.3.6.1.2.1.1.1.5.1.4
The two objects dot3OamErrSymPeriodThresholdHi and dot3OamErrSymPeriodThresholdLo together form an unsigned 64-bit integer representing the number of symbol errors that must occur within a given window to cause this event. This is defined as dot3OamErrSymPeriodThreshold = ((2^32) * dot3OamErrSymPeriodThresholdHi) + dot3OamErrSymPeriodThresholdLo If dot3OamErrSymPeriodThreshold symbol errors occur within a window of dot3OamErrSymPeriodWindow symbols, an Event Notification OAMPDU should be generated with an Errored Symbol Period Event TLV indicating the threshold has been crossed in this window. The default value for dot3OamErrSymPeriodThreshold is one symbol error.
OBJECT-TYPE    
  Unsigned32  

dot3OamErrSymPeriodEvNotifEnable 1.3.6.1.2.1.1.1.5.1.5
Indicates whether the occurence of Errored Symbol Period Events should result in Event Notification OAMPDUs generated by the OAM layer. By default, this object should have the value enabled(1) for Ethernet like interfaces that support OAM. If the OAM layer does not support event notifications (as indicated via the dot3OamFunctionsSupported attribute), this value is ignored.
OBJECT-TYPE    
  INTEGER enabled(1), disabled(2)  

dot3OamErrFramePeriodWindow 1.3.6.1.2.1.1.1.5.1.6
The number of frames over which the threshold is defined. The default value of the window is the number of minimum size Ethernet frames that can be received over the physical layer in one second. If dot3OamErrFramePeriodThreshold frame errors occur within a window of dot3OamErrFramePeriodWindow frames, an Event Notification OAMPDU should be generated with an Errored Frame Period Event TLV indicating the threshold has been crossed in this window.
OBJECT-TYPE    
  Unsigned32  

dot3OamErrFramePeriodThreshold 1.3.6.1.2.1.1.1.5.1.7
The number of frame errors that must occur for this event to be triggered. The default value is one frame error. If dot3OamErrFramePeriodThreshold frame errors occur within a window of dot3OamErrFramePeriodWindow frames, an Event Notification OAMPDU should be generated with an Errored Frame Period Event TLV indicating the threshold has been crossed in this window.
OBJECT-TYPE    
  Unsigned32  

dot3OamErrFramePeriodEvNotifEnable 1.3.6.1.2.1.1.1.5.1.8
Indicates whether the occurence of an Errored Frame Period Event should result in an Event Notification OAMPDU generated by the OAM layer. By default, this object should have the value enabled(1) for Ethernet like interfaces that support OAM. If the OAM layer does not support event notifications (as indicated via the dot3OamFunctionsSupported attribute), this value is ignored.
OBJECT-TYPE    
  INTEGER enabled(1), disabled(2)  

dot3OamErrFrameWindow 1.3.6.1.2.1.1.1.5.1.9
The amount of time (in 100ms increments) over which the threshold is defined. The default value is 10 (1 second). If dot3OamErrFrameThreshold frame errors occur within a window of dot3OamErrFrameWindow seconds (measured in tenths of seconds), an Event Notification OAMPDU should be generated with an Errored Frame Event TLV indicating the threshold has been crossed in this window.
OBJECT-TYPE    
  Unsigned32  

dot3OamErrFrameThreshold 1.3.6.1.2.1.1.1.5.1.10
The number of frame errors that must occur for this event to be triggered. The default value is one frame error. If dot3OamErrFrameThreshold frame errors occur within a window of dot3OamErrFrameWindow (in tenths of seconds), an Event Notification OAMPDU should be generated with an Errored Frame Event TLV indicating the threshold has been crossed in this window.
OBJECT-TYPE    
  Unsigned32  

dot3OamErrFrameEvNotifEnable 1.3.6.1.2.1.1.1.5.1.11
Indicates whether the occurence of an Errored Frame Event should result in an Event Notification OAMPDU generated by the OAM layer. By default, this object should have the value enabled(1) for Ethernet like interfaces that support OAM. If the OAM layer does not support event notifications (as indicated via the dot3OamFunctionsSupported attribute), this value is ignored.
OBJECT-TYPE    
  INTEGER enabled(1), disabled(2)  

dot3OamErrFrameSecsSummaryWindow 1.3.6.1.2.1.1.1.5.1.12
The amount of time (in 100ms intervals) over which the threshold is defined. The default value is 100 (10 seconds). If dot3OamErrFrameSecsSummaryThreshold frame errors occur within a window of dot3OamErrFrameSecsSummaryWindow (in tenths of seconds), an Event Notification OAMPDU should be generated with an Errored Frame Seconds Summary Event TLV indicating the threshold has been crossed in this window.
OBJECT-TYPE    
  Integer32 100..9000  

dot3OamErrFrameSecsSummaryThreshold 1.3.6.1.2.1.1.1.5.1.13
The number of errored frame seconds that must occur for this event to be triggered. The default value is one errored frame second. If dot3OamErrFrameSecsSummaryThreshold frame errors occur within a window of dot3OamErrFrameSecsSummaryWindow (in tenths of seconds), an Event Notification OAMPDU should be generated with an Errored Frame Seconds Summary Event TLV indicating the threshold has been crossed in this window.
OBJECT-TYPE    
  Integer32 1..900  

dot3OamErrFrameSecsEvNotifEnable 1.3.6.1.2.1.1.1.5.1.14
Indicates whether the occurence of an Errored Frame Seconds Summary Event should result in an Event Notification OAMPDU generated by the OAM layer. By default, this object should have the value enabled(1) for Ethernet like interfaces that support OAM. If the OAM layer does not support event notifications (as indicated via the dot3OamFunctionsSupported attribute), this value is ignored.
OBJECT-TYPE    
  INTEGER enabled(1), disabled(2)  

dot3OamDyingGaspEnable 1.3.6.1.2.1.1.1.5.1.15
Indicates whether the local device should attempt to indicate a dying gasp fault via the OAMPDU flags field to its peer OAM entity. If the system does not support dying gasp capability, setting this object has no effect, and reading the object should always result in 'disabled(2)'. By default, this object should have the value enabled(1) for Ethernet like interfaces that support OAM. If the OAM layer does not support event notifications (as indicated via the dot3OamFunctionsSupported attribute), this value is ignored.
OBJECT-TYPE    
  INTEGER enabled(1), disabled(2)  

dot3OamCriticalEventEnable 1.3.6.1.2.1.1.1.5.1.16
Indicates whether the local device should attempt to indicate a critical event fault via the OAMPDU flags field to its peer OAM entity. If the system does not support critical event capability, setting this object has no effect, and reading the object should always result in 'disabled(2)'. By default, this object should have the value enabled(1) for Ethernet like interfaces that support OAM. If the OAM layer does not support event notifications (as indicated via the dot3OamFunctionsSupported attribute), this value is ignored.
OBJECT-TYPE    
  INTEGER enabled(1), disabled(2)  

dot3OamEventLogTable 1.3.6.1.2.1.1.1.6
This table records a history of the events that have occurred at the Ethernet OAM level. These events can include locally detected events, which may result in locally generated OAMPDUs, and remotely detected events, which are detected by the OAM peer entity and signaled to the local entity via Ethernet OAM. Ethernet OAM events can be signaled by Event Notification OAMPDUs or by the flags field in any OAMPDU.
OBJECT-TYPE    
  SEQUENCE OF  
    Dot3OamEventLogEntry

dot3OamEventLogEntry 1.3.6.1.2.1.1.1.6.1
An entry in the dot3OamEventLogTable.
OBJECT-TYPE    
  Dot3OamEventLogEntry  

dot3OamEventLogIndex 1.3.6.1.2.1.1.1.6.1.1
An arbitrary integer for identifiying individual events within the event log.
OBJECT-TYPE    
  Unsigned32  

dot3OamEventLogTimestamp 1.3.6.1.2.1.1.1.6.1.2
The value of sysUpTime at the time of the logged event. For locally generated events, the time of the event can be accurately retrieved from sysUpTime. For remotely generated events, the time of the event is indicated by the reception of the Event Notification OAMPDU indicating the event occurred on the peer. A system may attempt to adjust the timestamp value to more accurately reflect the time of the event at the peer OAM entity by using other information, such as that found in the timestamp found of the Event Notification TLVs, which provides an indication of the relative time between events at the peer entity.
OBJECT-TYPE    
  TimeStamp  

dot3OamEventLogOui 1.3.6.1.2.1.1.1.6.1.3
The OUI of the entity defining the object type. All IEEE 802.3 defined events (as appearing in [802.3ah] except for the Organizationally Unique Event TLVs) use the IEEE 802.3 OUI of 0x0180C2. Organizations defining their own Event Notification TLVs include their OUI in the Event Notification TLV which gets reflected here.
OBJECT-TYPE    
  Dot3Oui  

dot3OamEventLogType 1.3.6.1.2.1.1.1.6.1.4
The type of event that generated this entry in the event log. When the OUI is the IEEE 802.3 OUI of 0x0180C2, the following event types are defined: erroredSymbolEvent(1), erroredFramePeriodEvent (2), erroredFrameEvent(3), erroredFrameSecondsEvent(4), linkFault(256), dyingGaspEvent(257), criticalLinkEvent(258) The first four are considered threshold crossing events as they are generated when a metric exceeds a given value within a specified window. The other three are not threshold crossing events. When the OUI is not 0x0180C2, then some other organization has defined the event space. If event subtyping is known to the implementation, it may be reflected here. Otherwise, this value should return all Fs (0xFFFFFFFF).
OBJECT-TYPE    
  Unsigned32  

dot3OamEventLogLocation 1.3.6.1.2.1.1.1.6.1.5
Whether this event occurred locally, or was received from the OAM peer via Ethernet OAM.
OBJECT-TYPE    
  INTEGER local(1), remote(2)  

dot3OamEventLogWindowHi 1.3.6.1.2.1.1.1.6.1.6
If the event represents a threshold crossing event, the two objects dot3OamEventWindowHi and dot3OamEventWindowLo form an unsigned 64-bit integer yielding the window over which the value was measured for the threshold crossing event (e.g. 5, when 11 occurrences happened in 5 seconds while the threshold was 10). The two objects are combined as: dot3OamEventLogWindow = ((2^32) * dot3OamEventLogWindowHi) + dot3OamEventLogWindowLo Otherwise, this value is returned as all F's (0xFFFFFFFF) and adds no useful information.
OBJECT-TYPE    
  Unsigned32  

dot3OamEventLogWindowLo 1.3.6.1.2.1.1.1.6.1.7
If the event represents a threshold crossing event, the two objects dot3OamEventWindowHi and dot3OamEventWindowLo form an unsigned 64-bit integer yielding the window over which the value was measured for the threshold crossing event (e.g. 5, when 11 occurrences happened in 5 seconds while the threshold was 10). The two objects are combined as: dot3OamEventLogWindow = ((2^32) * dot3OamEventLogWindowHi) + dot3OamEventLogWindowLo Otherwise, this value is returned as all F's (0xFFFFFFFF) and adds no useful information.
OBJECT-TYPE    
  Unsigned32  

dot3OamEventLogThresholdHi 1.3.6.1.2.1.1.1.6.1.8
If the event represents a threshold crossing event, the two objects dot3OamEventThresholdHi and dot3OamEventThresholdLo form an unsigned 64-bit integer yielding the value that was crossed for the threshold crossing event (e.g. 10, when 11 occurrences happened in 5 seconds while the threshold was 10). The two objects are combined as: dot3OamEventLogThreshold = ((2^32) * dot3OamEventLogThresholdHi) + dot3OamEventLogThresholdLo Otherwise, this value is returned as all F's (0xFFFFFFFF) and adds no useful information.
OBJECT-TYPE    
  Unsigned32  

dot3OamEventLogThresholdLo 1.3.6.1.2.1.1.1.6.1.9
If the event represents a threshold crossing event, the two objects dot3OamEventThresholdHi and dot3OamEventThresholdLo form an unsigned 64-bit integer yielding the value that was crossed for the threshold crossing event (e.g. 10, when 11 occurrences happened in 5 seconds while the threshold was 10). The two objects are combined as: dot3OamEventLogThreshold = ((2^32) * dot3OamEventLogThresholdHi) + dot3OamEventLogThresholdLo Otherwise, this value is returned as all F's (0xFFFFFFFF) and adds no useful information.
OBJECT-TYPE    
  Unsigned32  

dot3OamEventLogValue 1.3.6.1.2.1.1.1.6.1.10
If the event represents a threshold crossing event, this value indicates the value of the parameter within the given window that generated this event (e.g. 11, when 11 occurrences happened in 5 seconds while the threshold was 10). Otherwise, this value is returned as all F's (0xFFFFFFFFFFFFFFFF) and adds no useful information.
OBJECT-TYPE    
  CounterBasedGauge64  

dot3OamEventLogRunningTotal 1.3.6.1.2.1.1.1.6.1.11
This value respresents the total number of times this occurence has happened since the last reset (e.g. 3253, when 3253 symbol errors have occurred since the last reset, which has resulted in 51 symbol error threshold crossing events since the last reset).
OBJECT-TYPE    
  CounterBasedGauge64  

dot3OamEventLogEventTotal 1.3.6.1.2.1.1.1.6.1.12
This value respresents the total number of times one or ore of these occurences have resulted in an event (e.g. 51 when 3253 symbol errors have occurred since the last reset, which has resulted in 51 symbol error threshold crossing events since the last reset).
OBJECT-TYPE    
  Unsigned32  

dot3OamNotifs 1.3.6.1.2.1.1.1.7
OBJECT IDENTIFIER    

dot3OamNotifsPrefix 1.3.6.1.2.1.1.1.7.0
OBJECT IDENTIFIER    

dot3OamThresholdEvent 1.3.6.1.2.1.1.1.7.0.1
A dot3OamThresholdEvent notification is sent when a local or remote threshold crossing event is detected. A local threshold crossing event is detected by the local entity, while a remote threshold crossing event is detected by the reception of an Ethernet OAM Event Notification OAMPDU indicating a threshold event. This notification should not be sent more than once per second. The management entity should periodically check dot3OamEventLogTable to detect any missed events.
NOTIFICATION-TYPE    

dot3OamNonThresholdEvent 1.3.6.1.2.1.1.1.7.0.2
A dot3OamNonThresholdEvent notification is sent when a local or remote non-threshold crossing event is detected. A local event is detected by the local entity, while a remote event is detected by the reception of an Ethernet OAM Event Notification OAMPDU indicating a non-threshold crossing event. This notification should not be sent more than once per second. The management entity should periodically check dot3OamEventLogTable to detect any missed events.
NOTIFICATION-TYPE    

dot3OamGroups 1.3.6.1.2.1.1.2.1
OBJECT IDENTIFIER    

dot3OamCompliances 1.3.6.1.2.1.1.2.2
OBJECT IDENTIFIER    

dot3OamCompliance 1.3.6.1.2.1.1.2.2.1
This group is optional for all IEEE 802.3 OAM implementations.
MODULE-COMPLIANCE    

dot3OamControlGroup 1.3.6.1.2.1.1.2.1.1
A collection of objects providing the abilities, configuration, and status of an Ethernet OAM entity.
OBJECT-GROUP    

dot3OamPeerGroup 1.3.6.1.2.1.1.2.1.2
A collection of objects providing the abilities, configuration, and status of a peer Ethernet OAM entity.
OBJECT-GROUP    

dot3OamStatsBaseGroup 1.3.6.1.2.1.1.2.1.3
A collection of objects providing the statistics for the number of various transmit and recieve events for OAM on an Ethernet like interface. Note that all of these counters must be supported even if the related function (as described in dot3OamFunctionsSupported) is not supported.
OBJECT-GROUP    

dot3OamLoopbackGroup 1.3.6.1.2.1.1.2.1.4
A collection of objects for controlling the OAM remote loopback function.
OBJECT-GROUP    

dot3OamErrSymbolPeriodEventGroup 1.3.6.1.2.1.1.2.1.5
A collection of objects for configuring the thresholds for an Errored Symbol Period Event. Each [802.3ah] defined Event Notification TLV has its own conformance group because each event can be implemented independently of any other.
OBJECT-GROUP    

dot3OamErrFramePeriodEventGroup 1.3.6.1.2.1.1.2.1.6
A collection of objects for configuring the thresholds for an Errored Frame Period Event. Each [802.3ah] defined Event Notification TLV has its own conformance group because each event can be implemented independently of any other.
OBJECT-GROUP    

dot3OamErrFrameEventGroup 1.3.6.1.2.1.1.2.1.7
A collection of objects for configuring the thresholds for an Errored Frame Event. Each [802.3ah] defined Event Notification TLV has its own conformance group because each event can be implemented independently of any other.
OBJECT-GROUP    

dot3OamErrFrameSecsSummaryEventGroup 1.3.6.1.2.1.1.2.1.8
A collection of objects for configuring the thresholds for an Errored Frame Seconds Summary Event. Each [802.3ah] defined Event Notification TLV has its own conformance group because each event can be implemented independently of any other.
OBJECT-GROUP    

dot3OamFlagEventGroup 1.3.6.1.2.1.1.2.1.9
A collection of objects for configuring the sending OAMPDUs with the critical event flag or dying gasp flag enabled.
OBJECT-GROUP    

dot3OamEventLogGroup 1.3.6.1.2.1.1.2.1.10
A collection of objects for configuring the thresholds for an Errored Frame Seconds Summary Event and maintaining the event information.
OBJECT-GROUP    

dot3OamNotificationGroup 1.3.6.1.2.1.1.2.1.11
A collection of notifications used by Ethernet OAM to signal to a management entity that local or remote events have occured on a specified Ethernet link.
NOTIFICATION-GROUP