---
title: NETunnelProviderRoutingMethod.sourceApplication
framework: networkextension
role: symbol
role_heading: Case
path: networkextension/netunnelproviderroutingmethod/sourceapplication
---

# NETunnelProviderRoutingMethod.sourceApplication

Route network traffic to the tunnel based on source application.

## Declaration

```swift
case sourceApplication
```

## See Also

### Routing Methods

- [NETunnelProviderRoutingMethod.destinationIP](networkextension/netunnelproviderroutingmethod/destinationip.md)
- [NETunnelProviderRoutingMethod.networkRule](networkextension/netunnelproviderroutingmethod/networkrule.md)