org.scion.jpan.internal

Class NatMapping

java.lang.Object

org.scion.jpan.internal.NatMapping

public class NatMapping
extends Object

This class provides utility functions to detect the external IP address of a potential NAT that sits between the local device and a border router.

Method Summary

Modifier and Type	Method and Description
void	close()
static NatMapping	createMapping(long localIsdAs, DatagramChannel channel, List<InetSocketAddress> borderRouters)
InetAddress	getExternalIP() Determine the network interface and external IP used for this AS.
InetSocketAddress	getMappedAddress(Path path)
InetSocketAddress	getMappedAddressFromBR(Path path)
void	touch(InetSocketAddress borderRouterAddress)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

touch

public void touch(InetSocketAddress borderRouterAddress)

getMappedAddress

public InetSocketAddress getMappedAddress(Path path)

getMappedAddressFromBR

public InetSocketAddress getMappedAddressFromBR(Path path)

getExternalIP

public InetAddress getExternalIP()

Determine the network interface and external IP used for this AS.

Returns:

External address

createMapping

public static NatMapping createMapping(long localIsdAs,
                                       DatagramChannel channel,
                                       List<InetSocketAddress> borderRouters)

close

public void close()