All MIBs › HH3C-EFM-COMMON-MIB › hh3cDot3OamDuplicateEventNotificationRx
hh3cDot3OamDuplicateEventNotificationRx
Module: HH3C-EFM-COMMON-MIB
OID (symbolic): HH3C-EFM-COMMON-MIB::hh3cDot3OamDuplicateEventNotificationRx
OID (numeric): 1.3.6.1.4.1.25506.2.42.3.1.4.1.6
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: 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.
What is hh3cDot3OamDuplicateEventNotificationRx?
A running count of duplicate Event Notification OAMPDUs received on this interface from its peer, i.e. repeated copies of the same event with an identical sequence number — the inbound counterpart to hh3cDot3OamDuplicateEventNotificationTx.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.25506.2.42.3.1.4.1.6 snmpwalk -v2c -c public <target> HH3C-EFM-COMMON-MIB::hh3cDot3OamDuplicateEventNotificationRx
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.25506.2.42.3.1.4.1.6.1 snmpget -v2c -c public <target> HH3C-EFM-COMMON-MIB::hh3cDot3OamDuplicateEventNotificationRx.1
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OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.25506 | hh3c | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.2 | hh3cCommon | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.2.42 | hh3cEpon | HH3C-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.25506.2.42.3 | hh3cEfmOamMIB | HH3C-EFM-COMMON-MIB |
| 1.3.6.1.4.1.25506.2.42.3.1 | hh3cDot3OamMIB | HH3C-EFM-COMMON-MIB |
| 1.3.6.1.4.1.25506.2.42.3.1.4 | hh3cDot3OamStatsTable | HH3C-EFM-COMMON-MIB |
| 1.3.6.1.4.1.25506.2.42.3.1.4.1 | hh3cDot3OamStatsEntry | HH3C-EFM-COMMON-MIB |
| 1.3.6.1.4.1.25506.2.42.3.1.4.1.6 | hh3cDot3OamDuplicateEventNotificationRx | HH3C-EFM-COMMON-MIB |