---
title: NEPacketTunnelNetworkSettings
framework: networkextension
role: symbol
role_heading: Class
path: networkextension/nepackettunnelnetworksettings
---

# NEPacketTunnelNetworkSettings

The configuration for a packet tunnel provider’s virtual interface.

## Declaration

```swift
class NEPacketTunnelNetworkSettings
```

## Mentioned in

Routing your VPN network traffic

## Topics

### Accessing network properties

- [ipv4Settings](networkextension/nepackettunnelnetworksettings/ipv4settings.md)
- [NEIPv4Settings](networkextension/neipv4settings.md)
- [ipv6Settings](networkextension/nepackettunnelnetworksettings/ipv6settings.md)
- [NEIPv6Settings](networkextension/neipv6settings.md)
- [tunnelOverheadBytes](networkextension/nepackettunnelnetworksettings/tunneloverheadbytes.md)
- [mtu](networkextension/nepackettunnelnetworksettings/mtu.md)

### Instance Properties

- [enforceRoutes](networkextension/nepackettunnelnetworksettings/enforceroutes.md)
- [excludeAPNs](networkextension/nepackettunnelnetworksettings/excludeapns.md)
- [excludeCellularServices](networkextension/nepackettunnelnetworksettings/excludecellularservices.md)
- [excludeDeviceCommunication](networkextension/nepackettunnelnetworksettings/excludedevicecommunication.md)
- [excludeLocalNetworks](networkextension/nepackettunnelnetworksettings/excludelocalnetworks.md)
- [includeAllNetworks](networkextension/nepackettunnelnetworksettings/includeallnetworks.md)

### Enumerations

- [NEPacketTunnelNetworkSettings.IPFamily](networkextension/nepackettunnelnetworksettings/ipfamily.md)

## Relationships

### Inherits From

- [NETunnelNetworkSettings](networkextension/netunnelnetworksettings.md)

### Inherited By

- [NEEthernetTunnelNetworkSettings](networkextension/neethernettunnelnetworksettings.md)

### Conforms To

- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSCoding](foundation/nscoding.md)
- [NSCopying](foundation/nscopying.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [NSSecureCoding](foundation/nssecurecoding.md)

## See Also

### Packet tunnel provider

- [NEPacketTunnelProvider](networkextension/nepackettunnelprovider.md)
- [NETunnelProvider](networkextension/netunnelprovider.md)
- [NEProvider](networkextension/neprovider.md)
- [NETunnelNetworkSettings](networkextension/netunnelnetworksettings.md)
- [NEEthernetTunnelProvider](networkextension/neethernettunnelprovider.md)
- [NEEthernetTunnelNetworkSettings](networkextension/neethernettunnelnetworksettings.md)