---
title: interface
framework: network
role: symbol
role_heading: Instance Property
path: network/nwethernetchannel/interface
---

# interface

The interface with which the channel was initialized.

## Declaration

```swift
final let interface: NWInterface
```

## See Also

### Inspecting Ethernet Channels

- [etherType](network/nwethernetchannel/ethertype.md)
- [queue](network/nwethernetchannel/queue.md)