All MIBs › NBS-EFM-MIB › nbsEfmOamDupEventNotificationRx
nbsEfmOamDupEventNotificationRx
Module: NBS-EFM-MIB
OID (symbolic): NBS-EFM-MIB::nbsEfmOamDupEventNotificationRx
OID (numeric): 1.3.6.1.4.1.629.300.1.3.1.1.19
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: A count of the OAMPDUs received that contain the Event Notification code specified in Table 57-4. This counter is incremented on reception of a valid frame, with (1) destinationField equal to the reserved multicast address for Slow_Protocols specified in CROSS REF Table 43B-1, (2) lengthOrType field value equal to the reserved Type for Slow_Protocols as specified in CROSS REF Table 43B-2, (3) a Slow_Protocols subtype value equal to the subtype reserved for OAM as specified in CROSS REF Table 43B-3, (4) the OAM code equals the Event Notification code, (5) the Sequence Number field is equal to the Sequence Number field of the last received Event Notification OAMPDU.
What is nbsEfmOamDupEventNotificationRx?
This OID counts received Event Notification OAMPDUs whose sequence number matches the last one received, i.e. duplicate retransmissions of the same event. An admin uses this alongside the unique-event counter to filter out repeat notifications when diagnosing link events.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.300.1.3.1.1.19 snmpwalk -v2c -c public <target> NBS-EFM-MIB::nbsEfmOamDupEventNotificationRx
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.629.300.1.3.1.1.19.1 snmpget -v2c -c public <target> NBS-EFM-MIB::nbsEfmOamDupEventNotificationRx.1
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OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.629 | nbase | GSWITCH-MIB |
| 1.3.6.1.4.1.629.300 | mrvEfmMib | MRV-EFM-MIB |
| 1.3.6.1.4.1.629.300.1 | mrvEfmObjects | MRV-EFM-MIB |
| 1.3.6.1.4.1.629.300.1.3 | mrvEfmOamGrp | MRV-EFM-MIB |
| 1.3.6.1.4.1.629.300.1.3.1 | mrvEfmOamTable | MRV-EFM-MIB |
| 1.3.6.1.4.1.629.300.1.3.1.1 | mrvEfmOamEntry | MRV-EFM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.629.300.1.3.1.1.19 | nbsEfmOamDupEventNotificationRx | NBS-EFM-MIB |