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# CFNetDiagnosticStatusValues

Constants for diagnostic status values.

```
enum CFNetDiagnosticStatusValues
```

## Overview

Diagnostic status values are returned by [`CFNetDiagnosticDiagnoseProblemInteractively(_:)`](/documentation/CFNetwork/CFNetDiagnosticDiagnoseProblemInteractively(_:)) and [`CFNetDiagnosticCopyNetworkStatusPassively(_:_:)`](/documentation/CFNetwork/CFNetDiagnosticCopyNetworkStatusPassively(_:_:)).

## Topics

### Constants

[`kCFNetDiagnosticNoErr`](/documentation/CFNetwork/CFNetDiagnosticStatusValues/noErr)

No error occurred but there is no status.

[`kCFNetDiagnosticErr`](/documentation/CFNetwork/CFNetDiagnosticStatusValues/err)

An error occurred that prevented the call from completing.

[`kCFNetDiagnosticConnectionUp`](/documentation/CFNetwork/CFNetDiagnosticStatusValues/connectionUp)

The connection appears to be working.

[`kCFNetDiagnosticConnectionIndeterminate`](/documentation/CFNetwork/CFNetDiagnosticStatusValues/connectionIndeterminate)

The status of the connection is not known.

[`kCFNetDiagnosticConnectionDown`](/documentation/CFNetwork/CFNetDiagnosticStatusValues/connectionDown)

The connection does not appear to be working.

## Relationships

### Conforms To

[`Hashable`](/documentation/Swift/Hashable)

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

[`Sendable`](/documentation/Swift/Sendable)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Equatable`](/documentation/Swift/Equatable)

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

---

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