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


class NEPacketTunnelNetworkSettings : NETunnelNetworkSettings


Accessing Network Properties

var ipv4Settings: NEIPv4Settings?

The tunnel IP version 4 settings.

class NEIPv4Settings

NEIPv4Settings contains the Internet Protocol version 4 (IPv4) settings of a IP layer network tunnel.

var ipv6Settings: NEIPv6Settings?

The tunnel IP version 6 settings

class NEIPv6Settings

NEIPv6Settings contains the Internet Protocol version 6 (IPv6) settings of a IP layer network tunnel.

var tunnelOverheadBytes: NSNumber?

The number of bytes added to each tunneled packet for storing tunneling protocol headers.

var mtu: NSNumber?

An NSNumber object containing the Maximum Transmission Unit (MTU) size in bytes to assign to the TUN interface.


Conforms To

See Also

Packet Tunnel Provider

class NEPacketTunnelProvider

The principal class for a packet tunnel provider app extension.

class NEProvider

An abstract base class for all NetworkExtension providers.

class NETunnelNetworkSettings

The configuration for a tunnel provider’s virtual interface.

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