HH3C-EFM-COMMON-MIB
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].
This MIB is excerpted from the draft files directly,only changed
the object name,added the hh3c as prefix.
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.
- Source file
HH3C-EFM-COMMON-MIB- Last revised
- Identity
hh3cEfmOamMIB- Base OID
1.3.6.1.4.1.25506.2.42.3
Imported Objects
| HCNUM-TC | CounterBasedGauge64 |
| HH3C-OID-MIB | hh3cEpon |
| IF-MIB | ifIndex |
| SNMPv2-CONF | MODULE-COMPLIANCE (no object page) NOTIFICATION-GROUP (no object page) OBJECT-GROUP (no object page) |
| SNMPv2-SMI | Counter32 Counter64 Integer32 MODULE-IDENTITY (no object page) NOTIFICATION-TYPE (no object page) OBJECT-TYPE (no object page) Unsigned32 |
| SNMPv2-TC | DateAndTime MacAddress TEXTUAL-CONVENTION (no object page) |
Net-SNMP examples using the hh3c MIB directory Show commands
These commands use the standard Observium installation path and load the selected MIB variant before the RFC and Net-SNMP directories.
Translate the module identity
/usr/bin/snmptranslate -Pud -Ir -On -m 'HH3C-EFM-COMMON-MIB' -M '/opt/observium/mibs/hh3c:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'HH3C-EFM-COMMON-MIB::hh3cEfmOamMIB'
Walk the MIB subtree
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'HH3C-EFM-COMMON-MIB' -M '/opt/observium/mibs/hh3c:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'HH3C-EFM-COMMON-MIB::hh3cEfmOamMIB'
Objects (98)
Showing 98 of 98 objects
Object legend
Object type
Icons distinguish tables, entry rows, columns, scalars, and structural nodes.
SNMPv2-TCTruthValue
Syntax
Blue badges identify the value syntax. Connected badges read as defining module and convention.
IF-MIBifIndex
Table index
Green identifies an index object; yellow names its module when the index is defined elsewhere.
r/w
deprecated
obsolete
Access and status
r/w means read-write. Grey labels mark definitions retained for compatibility.
OBS ✓
Observium use
The indicator appears only when Observium directly references that object.
ifOperStatus
.1.3.6.1.2.1…
Names and OIDs
Object names link to their detail pages. Hover or focus a linked name or badge for available definition details.
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Dependencies (9) 6 direct · 3 transitive Show tree and compile order Hide dependency details
Each imported module is resolved in the importing module's source directory first, then through the normal default-variant rules.
Dependency tree
Dependency-first compile order
- SNMPv2-SMIrfc
- SNMPv2-TCrfc
- HCNUM-TCrfc
- RFC1155-SMIrfc
- HH3C-OID-MIBhh3c
- IANAifType-MIBrfc
- SNMPv2-CONFrfc
- SNMPv2-MIBrfc
- IF-MIBrfc
- HH3C-EFM-COMMON-MIBhh3cselected
Type Definitions (1)
| OctetString |
range: 3 |
Conformance Groups (11)
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hh3cDot3OamAdminState hh3cDot3OamOperStatus hh3cDot3OamMode hh3cDot3OamMaxOamPduSize hh3cDot3OamConfigRevision hh3cDot3OamFunctionsSupported
A collection of objects providing the abilities,
configuration, and status of an Ethernet OAM entity. |
.1.3.6.1.4.1.25506.2.42.3.2.1.1
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hh3cDot3OamPeerStatus hh3cDot3OamPeerMacAddress hh3cDot3OamPeerVendorOui hh3cDot3OamPeerVendorInfo hh3cDot3OamPeerMode hh3cDot3OamPeerFunctionsSupported hh3cDot3OamPeerMaxOamPduSize hh3cDot3OamPeerConfigRevision
A collection of objects providing the abilities,
configuration, and status of a peer Ethernet OAM entity. |
.1.3.6.1.4.1.25506.2.42.3.2.1.2
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hh3cDot3OamInformationTx hh3cDot3OamInformationRx hh3cDot3OamUniqueEventNotificationTx hh3cDot3OamUniqueEventNotificationRx hh3cDot3OamDuplicateEventNotificationTx hh3cDot3OamDuplicateEventNotificationRx hh3cDot3OamLoopbackControlTx hh3cDot3OamLoopbackControlRx hh3cDot3OamVariableRequestTx hh3cDot3OamVariableRequestRx hh3cDot3OamVariableResponseTx hh3cDot3OamVariableResponseRx hh3cDot3OamOrgSpecificTx hh3cDot3OamOrgSpecificRx hh3cDot3OamUnsupportedCodesTx hh3cDot3OamUnsupportedCodesRx hh3cDot3OamFramesLostDueToOam
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 hh3cDot3OamFunctionsSupported) is not supported. |
.1.3.6.1.4.1.25506.2.42.3.2.1.3
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A collection of objects for controlling the OAM remote
loopback function. |
.1.3.6.1.4.1.25506.2.42.3.2.1.4
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hh3cDot3OamErrSymPeriodWindowHi hh3cDot3OamErrSymPeriodWindowLo hh3cDot3OamErrSymPeriodThresholdHi hh3cDot3OamErrSymPeriodThresholdLo hh3cDot3OamErrSymPeriodEvNotifEnable
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. |
.1.3.6.1.4.1.25506.2.42.3.2.1.5
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hh3cDot3OamErrFramePeriodWindow hh3cDot3OamErrFramePeriodThreshold hh3cDot3OamErrFramePeriodEvNotifEnable
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. |
.1.3.6.1.4.1.25506.2.42.3.2.1.6
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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. |
.1.3.6.1.4.1.25506.2.42.3.2.1.7
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hh3cDot3OamErrFrameSecsSummaryWindow hh3cDot3OamErrFrameSecsSummaryThreshold hh3cDot3OamErrFrameSecsEvNotifEnable
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. |
.1.3.6.1.4.1.25506.2.42.3.2.1.8
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hh3cDot3OamEventLogTimestamp hh3cDot3OamEventLogOui hh3cDot3OamEventLogType hh3cDot3OamEventLogLocation hh3cDot3OamEventLogWindowHi hh3cDot3OamEventLogWindowLo hh3cDot3OamEventLogThresholdHi hh3cDot3OamEventLogThresholdLo hh3cDot3OamEventLogValue hh3cDot3OamEventLogRunningTotal hh3cDot3OamEventLogEventTotal
A collection of objects for configuring the thresholds for an
Errored Frame Seconds Summary Event and maintaining the event information. |
.1.3.6.1.4.1.25506.2.42.3.2.1.9
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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. |
.1.3.6.1.4.1.25506.2.42.3.2.1.10
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hh3cDot3Oam2InformationTx hh3cDot3Oam2InformationRx hh3cDot3Oam2UniqueEventNotificationTx hh3cDot3Oam2UniqueEventNotificationRx hh3cDot3Oam2DuplicateEventNotificationTx hh3cDot3Oam2DuplicateEventNotificationRx hh3cDot3Oam2LoopbackControlTx hh3cDot3Oam2LoopbackControlRx hh3cDot3Oam2VariableRequestTx hh3cDot3Oam2VariableRequestRx hh3cDot3Oam2VariableResponseTx hh3cDot3Oam2VariableResponseRx hh3cDot3Oam2OrgSpecificTx hh3cDot3Oam2OrgSpecificRx hh3cDot3Oam2UnsupportedCodesTx hh3cDot3Oam2UnsupportedCodesRx hh3cDot3Oam2FramesLostDueToOam
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 hh3cDot3OamFunctionsSupported) is not supported. |
.1.3.6.1.4.1.25506.2.42.3.2.1.11
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Compliance Statements (1)
OID
.1.3.6.1.4.1.25506.2.42.3.2.2.1The compliance statement for managed entities
supporting OAM on Ethernet like interfaces.
supporting OAM on Ethernet like interfaces.
Required groups
| mandatory | hh3cDot3OamControlGroup | |
| mandatory | hh3cDot3OamPeerGroup | |
| mandatory | hh3cDot3OamStatsBaseGroup | |
| optional | hh3cDot3OamLoopbackGroup |
This group is mandatory for all IEEE 802.3 OAM implementations that support loopback functionality. |
| optional | hh3cDot3OamErrSymbolPeriodEventGroup |
This group is mandatory for all IEEE 802.3 OAM implementations that support event functionality. |
| optional | hh3cDot3OamErrFramePeriodEventGroup |
This group is mandatory for all IEEE 802.3 OAM implementations that support event functionality. |
| optional | hh3cDot3OamErrFrameEventGroup |
This group is mandatory for all IEEE 802.3 OAM implementations that support event functionality. |
| optional | hh3cDot3OamErrFrameSecsSummaryEventGroup |
This group is mandatory for all IEEE 802.3 OAM implementations that support event functionality. |
| optional | hh3cDot3OamEventLogGroup |
This group is optional for all IEEE 802.3 OAM implementations. |
| optional | hh3cDot3OamNotificationGroup |
This group is optional for all IEEE 802.3 OAM implementations. |
| optional | hh3cDot3Oam2StatsBaseGroup |
This group is optional for all IEEE 802.3 OAM implementations. |
Notifications / Traps (2)
| Name | OID | Description |
|---|---|---|
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IF-MIBifIndex hh3cDot3OamEventLogTimestamp hh3cDot3OamEventLogOui hh3cDot3OamEventLogType hh3cDot3OamEventLogLocation hh3cDot3OamEventLogWindowHi hh3cDot3OamEventLogWindowLo hh3cDot3OamEventLogThresholdHi hh3cDot3OamEventLogThresholdLo hh3cDot3OamEventLogValue hh3cDot3OamEventLogRunningTotal hh3cDot3OamEventLogEventTotal
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.1.3.6.1.4.1.25506.2.42.3.1.7.0.1 |
A hh3cDot3OamThresholdEvent 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 hh3cDot3OamEventLogTable to detect any missed events. |
.1.3.6.1.4.1.25506.2.42.3.1.7.0.2 |
A hh3cDot3OamNonThresholdEvent 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 hh3cDot3OamEventLogTable to detect any missed events. |