---
title: vmnet_operation_mode_key
framework: vmnet
role: symbol
role_heading: Global Variable
platforms: [Mac Catalyst 13.0+, macOS 10.10+]
path: vmnet/vmnet_operation_mode_key
---

# vmnet_operation_mode_key

The mode to use to configure the guest operating system network interface.

## Declaration

```swift
let vmnet_operation_mode_key: UnsafePointer<CChar>
```

## Discussion

Discussion The value specified for this key should be of type XPC_TYPE_UINT64.

## See Also

### Constants

- [vmnet_interface_id_key](vmnet/vmnet_interface_id_key.md)