Listing the Available Network Interface on a Machine - Java Network

Java examples for Network:Network Interface

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Description

Listing the Available Network Interface on a Machine

Demo Code

import java.net.NetworkInterface;
import java.net.SocketException;
import java.util.Enumeration;

public class Main {
  public static void main(String[] args) {
    try {/*from   w  w w  . j av a  2 s.  com*/
      Enumeration<NetworkInterface> e = NetworkInterface.getNetworkInterfaces();
      while (e.hasMoreElements()) {
        NetworkInterface nif = e.nextElement();
        System.out.println("Name: " + nif.getName() +
          ", Supports Multicast: " + nif.supportsMulticast() +
          ", isUp(): " + nif.isUp()) ;
      }
    }
    catch (SocketException ex) {
      ex.printStackTrace();
    }

  }
}

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