# vmnet_operation_mode_key The mode to use to configure the guest operating system network interface. ``` let vmnet_operation_mode_key: UnsafePointer ``` ## Discussion The value specified for this key should be of type . --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)