| OID | Object | Binding Variable | Description | Implemented Specifications | 
|---|---|---|---|---|
| 1.3.6.1.4.1.2011.5.25.157.2.157.9 | hwPhysicalPortCrcPacketErrorRatio | 
 | This object indicates that an alarm is generated when the number of CRC errors on a physical interface exceeds the upper threshold. The host sends a trap message to the NMS. | This object is implemented as defined in the corresponding MIB files. |