| Name | Description | Type | Notes |
|---|---|---|---|
| dropped_by_security_packets | SIPacketsDroppedBySecurity | Readonly | |
| interface_index | Index of the interface | integer | Required Readonly |
| last_update_timestamp | Timestamp when the data was last updated; unset if data source has never updated the data. | EpochMsTimestamp | Readonly |
| mac_learning | SIMacLearningCounters | Readonly | |
| rx_bytes | SIDataCounter | Readonly | |
| rx_packets | SIDataCounter | Readonly | |
| tx_bytes | SIDataCounter | Readonly | |
| tx_packets | SIDataCounter | Readonly |