An interface that a network connection uses to send and receive data.


struct NWInterface


Inspecting Interfaces

let type: NWInterface.InterfaceType

The type of the interface, such as Wi-Fi or loopback.

enum NWInterface.InterfaceType

Types of network interfaces, based on their link layer media types.

let name: String

The name of the interface.

let index: Int

The system interface index associated with the interface.

var debugDescription: String

The description of the network interface.

Comparing Interfaces

Instance Properties


See Also

Paths and Interfaces

struct NWPath

An object that contains information about the properties of the network that a connection uses, or that are available to your app.

class NWPathMonitor

An observer that you use to monitor and react to network changes.

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