| OID | Object | Binding Variable | Description | Implemented Specifications | 
|---|---|---|---|---|
| 1.3.6.1.4.1.2011.5.25.119.9.2.29 | hwL2vpnOamDbdi | 
 | OAM reports an alarm indicating that a backward defect indication (BDI) packet is received. | This object is implemented as defined in the corresponding MIB files. |