---
title: hostUnreachable
framework: networkextension
role: symbol
role_heading: Type Property
path: networkextension/neappproxyflowerror-swift.struct/hostunreachable
---

# hostUnreachable

An attempt to reach the remote endpoint of the flow failed.

## Declaration

```swift
static var hostUnreachable: NEAppProxyFlowError.Code { get }
```

## See Also

### Error codes

- [notConnected](networkextension/neappproxyflowerror-swift.struct/notconnected.md)
- [peerReset](networkextension/neappproxyflowerror-swift.struct/peerreset.md)
- [invalidArgument](networkextension/neappproxyflowerror-swift.struct/invalidargument.md)
- [aborted](networkextension/neappproxyflowerror-swift.struct/aborted.md)
- [refused](networkextension/neappproxyflowerror-swift.struct/refused.md)
- [timedOut](networkextension/neappproxyflowerror-swift.struct/timedout.md)
- [internal](networkextension/neappproxyflowerror-swift.struct/internal.md)
- [datagramTooLarge](networkextension/neappproxyflowerror-swift.struct/datagramtoolarge.md)
- [readAlreadyPending](networkextension/neappproxyflowerror-swift.struct/readalreadypending.md)