| Column | Type | Nullable | Description |
|---|---|---|---|
| MonitoredNetworkServiceID | int | No | A unique value used to identify defined monitored network services. |
| NetworkServiceID | int | No | A unique value used to identify defined network services. |
| Port | int | Yes | The network service port number. |
| CurrentStatus | bit | Yes | Indicates whether the service is up (1) or down (0). |
| CurrentServerInfo | nvarchar | Yes | Identifies the server that is running the network service. E.g. Microsoft-IIS/10.0 |
| Name | nvarchar | Yes | The network service protocol name. E.g. HTTP |
| DefaultPort | int | Yes | Identifies the default port of the current network service. |
| TransportProtocol | nvarchar | Yes | The transport protocol used by the network service. |
| Timeout | int | Yes | The timeout for the current network service, set in the Service Center UI. |
| InfoTimestamp | datetime | No | The timestamp (in UTC) for the current record. |
| IPAddressID | int | No | Uniquely identifies the IP Address in the IPAddress table. |