---
title: enableRevocationCheck
framework: networkextension
role: symbol
role_heading: Instance Property
path: networkextension/nevpnprotocolikev2/enablerevocationcheck
---

# enableRevocationCheck

Enable revocation checking of the IKEv2 server certificate.

## Declaration

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

## Discussion

Discussion The default value is NO. If this property is set to YES, then during IKEv2 negotiation the certificate identifying the server is checked to see if it has been revoked.

## See Also

### Accessing other IKEv2 properties

- [deadPeerDetectionRate](networkextension/nevpnprotocolikev2/deadpeerdetectionrate.md)
- [NEVPNIKEv2DeadPeerDetectionRate](networkextension/nevpnikev2deadpeerdetectionrate.md)
- [useConfigurationAttributeInternalIPSubnet](networkextension/nevpnprotocolikev2/useconfigurationattributeinternalipsubnet.md)
- [disableMOBIKE](networkextension/nevpnprotocolikev2/disablemobike.md)
- [disableRedirect](networkextension/nevpnprotocolikev2/disableredirect.md)
- [enablePFS](networkextension/nevpnprotocolikev2/enablepfs.md)
- [strictRevocationCheck](networkextension/nevpnprotocolikev2/strictrevocationcheck.md)
- [mtu](networkextension/nevpnprotocolikev2/mtu.md)