Java Network Interface Get getGoodNetworkInterfaces()

Description

get Good Network Interfaces

License

Apache License

Declaration

private static List<NetworkInterface> getGoodNetworkInterfaces() 

Method Source Code

//package com.java2s;
/*//from w  w  w  .java  2 s  .  c  o m
 * Copyright 2013 Proofpoint Inc.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

import com.google.common.collect.ImmutableList;

import java.net.*;
import java.util.Collections;
import java.util.List;

public class Main {
    private static List<NetworkInterface> getGoodNetworkInterfaces() {
        ImmutableList.Builder<NetworkInterface> builder = ImmutableList.builder();
        try {
            for (NetworkInterface networkInterface : Collections.list(NetworkInterface.getNetworkInterfaces())) {
                try {
                    if (!networkInterface.isLoopback() && networkInterface.isUp()) {
                        builder.add(networkInterface);
                    }
                } catch (Exception ignored) {
                }
            }
        } catch (SocketException ignored) {
        }
        return builder.build();
    }
}

Related

1. getDefaultNetworkInterface()
2. getFirstMACAdress()
3. getFreeTunnelInterface()
4. getGlobalI()
5. getGlobalInterfaces()
6. getHostnameFromNetworkInterface()
7. getInterface(String ifaceName)
8. getInterfaceByName(String interfaceName)
9. getInterfaceDiagnostic()