All MIBs › DOT3-OAM-MIB › dot3OamDuplicateEventNotificationRx
dot3OamDuplicateEventNotificationRx
Module: DOT3-OAM-MIB
OID (symbolic): DOT3-OAM-MIB::dot3OamDuplicateEventNotificationRx
OID (numeric): 1.3.6.1.2.1.158.1.4.1.6
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 possibility that a frame may be lost in transit.
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 dot3OamDuplicateEventNotificationRx?
This read-only counter counts Event OAMPDUs received from the peer with the same sequence number as the previously received one, i.e. the redundant copies sent to survive frame loss. An admin uses it together with dot3OamUniqueEventNotificationRx to tell how many total event notifications arrived versus how many were genuinely new.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.158.1.4.1.6 snmpwalk -v2c -c public <target> DOT3-OAM-MIB::dot3OamDuplicateEventNotificationRx
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.158.1.4.1.6.1 snmpget -v2c -c public <target> DOT3-OAM-MIB::dot3OamDuplicateEventNotificationRx.1
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OID Breakdown
Upper-level ancestors (6 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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.158 | dot3OamMIB | DOT3-OAM-MIB |
| 1.3.6.1.2.1.158.1 | dot3OamObjects | DOT3-OAM-MIB |
| 1.3.6.1.2.1.158.1.4 | dot3OamStatsTable | DOT3-OAM-MIB |
| 1.3.6.1.2.1.158.1.4.1 | dot3OamStatsEntry | DOT3-OAM-MIB |
| 1.3.6.1.2.1.158.1.4.1.6 | dot3OamDuplicateEventNotificationRx | DOT3-OAM-MIB |