我用下面这段代码获取本机的IP地址，但我应该怎样区分本地连接、无线连接、以及VMWare虚拟网卡等多个IP地址呢？

 QString localHostName = QHostInfo::localHostName();  
QHostInfo info = QHostInfo::fromName(localHostName);    
foreach(QHostAddress address,info.addresses())    
{  
    if(address.protocol() == QAbstractSocket::IPv4Protocol)
    {
        qDebug() <<"IPV4 Address: "<< address.toString(); 
    }
}