<!--
{
  "availability" : [
    "iOS: 9.0.0 -",
    "iPadOS: 9.0.0 -",
    "macCatalyst: 13.1.0 -",
    "macOS: 10.11.0 -",
    "tvOS: 17.0.0 -",
    "visionOS: 1.0.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "NetworkExtension",
  "identifier" : "/documentation/NetworkExtension/NETunnelNetworkSettings",
  "metadataVersion" : "0.1.0",
  "role" : "Class",
  "symbol" : {
    "kind" : "Class",
    "modules" : [
      "Network Extension"
    ],
    "preciseIdentifier" : "c:objc(cs)NETunnelNetworkSettings"
  },
  "title" : "NETunnelNetworkSettings"
}
-->

# NETunnelNetworkSettings

The configuration for a tunnel provider’s virtual interface.

```
class NETunnelNetworkSettings
```

## Topics

### Initializing tunnel network settings

[`-  initWithTunnelRemoteAddress:`](/documentation/NetworkExtension/NETunnelNetworkSettings/init(tunnelRemoteAddress:))

Initialize a `NETunnelNetworkSettings` object.

### Accessing tunnel network settings

[`tunnelRemoteAddress`](/documentation/NetworkExtension/NETunnelNetworkSettings/tunnelRemoteAddress)

The IP address of the tunnel server.

[`DNSSettings`](/documentation/NetworkExtension/NETunnelNetworkSettings/dnsSettings)

The tunnel DNS settings.

[`NEDNSSettings`](/documentation/NetworkExtension/NEDNSSettings)

The DNS resolver settings of a network tunnel or a system-wide configuration.

[`proxySettings`](/documentation/NetworkExtension/NETunnelNetworkSettings/proxySettings)

The tunnel HTTP proxy settings.

[`NEProxySettings`](/documentation/NetworkExtension/NEProxySettings)

`NEProxySettings` contains HTTP proxy settings.

## Relationships

### Conforms To

[`NSObjectProtocol`](/documentation/ObjectiveC/NSObjectProtocol)

[`NSSecureCoding`](/documentation/Foundation/NSSecureCoding)

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

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

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

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

[`NSCopying`](/documentation/Foundation/NSCopying)

[`NSCoding`](/documentation/Foundation/NSCoding)

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

### Inherits From

[`NSObject-swift.class`](/documentation/ObjectiveC/NSObject-swift.class)

### Inherited By

[`NETransparentProxyNetworkSettings`](/documentation/NetworkExtension/NETransparentProxyNetworkSettings)

[`NEPacketTunnelNetworkSettings`](/documentation/NetworkExtension/NEPacketTunnelNetworkSettings)

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)