| Name | Description | Type | Notes |
|---|---|---|---|
| active_sessions | The number of active sessions | integer | Readonly |
| last_update_timestamp | Timestamp when the data was last updated; unset if data source has never updated the data. | EpochMsTimestamp | Readonly |
| total_bytes | The number of bytes | integer | Readonly |
| total_packets | The number of packets | integer | Readonly |
| transport_node_id | Id for the transport node | string | Required Readonly |