---
title: maximumTLSVersion
framework: networkextension
role: symbol
role_heading: Instance Property
path: networkextension/nevpnprotocolikev2/maximumtlsversion
---

# maximumTLSVersion

The minimum TLS version to allow for EAP-TLS authentication.

## Declaration

```swift
var maximumTLSVersion: NEVPNIKEv2TLSVersion { get set }
```

## Discussion

Discussion The default value of this property is NEVPNIKEv2TLSVersion.versionDefault.

## See Also

### Accessing TLS version properties

- [minimumTLSVersion](networkextension/nevpnprotocolikev2/minimumtlsversion.md)
- [NEVPNIKEv2TLSVersion](networkextension/nevpnikev2tlsversion.md)