# Standalone Servers

> Windows and Linux hosts collected directly.

Standalone physical and virtual servers, collected directly rather than through a hypervisor.

## Servers

### Windows

| Field | Value |
| --- | --- |
| Device type | `WINDOWS_HOST` |
| User role | Administrator permissions are required for WMI access by default. |
| Default ports | 135, 445, plus the dynamic RPC range 1024 to 65535 |
| Collection method | Windows Management Instrumentation (WMI over DCOM/RPC) |
| Required parameters | DNS Name User: user name Password |
| Notes | The WMI service startup type should be set to Automatic. Under Windows Firewall Inbound Rules, confirm that "Windows Management Instrumentation (WMI-In)" is enabled for the active profile. |

### Linux

| Field | Value |
| --- | --- |
| Device type | `LINUX_HOST` |
| User role | No special permissions required. |
| Default ports | 22 |
| Collection method | SSH |
| Required parameters | IP: IP address or DNS name User: user name Password |
| Notes | Requires an SSH server, and sysstat installed and enabled: `apt-get update && apt-get install sysstat` then `sudo systemctl enable sysstat` on Debian and Ubuntu, `yum install sysstat` on RedHat, CentOS and Oracle, or `zypper install sysstat` and `zypper install util-linux` on SUSE. |

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Source: https://visualoneintelligence.com/docs/supported-devices-servers/