# nt_osfi_start command

The nt_osfi_start command starts the
OSFI server.

## Syntax

```
nt_osfi_start {port}
```

## Parameter(s)

| port | Specifies the OSFI port to start. If no port number is specified, the port number entry is read from the HKEY_LOCAL_MACHINE/SOFTWARE/RocketSoftware/D3/CurrentVersion/D3Fsi/OsfiPort registry key. If no port number entry exists in that registry key, then the default port number (1598) is started. |
| --- | --- |

## See also

- [nt_osfi_stop command](https://d3codex.com/tcl/nt-osfi-stop-command/)

---
Source: https://d3codex.com/tcl/nt-osfi-start-command/ - part of the D3Codex reference.