---
title: reasserting
framework: networkextension
role: symbol
role_heading: Instance Property
path: networkextension/netunnelprovider/reasserting
---

# reasserting

Indicate to the system that the tunnel is being re-established.

## Declaration

```swift
var reasserting: Bool { get set }
```

## Discussion

Discussion The Tunnel Provider should set this property to true whenever it starts to reconnect to the tunnel server. Once the Tunnel Provider completes the process of reconnecting it should set this property to false.