Here's an example that will print info on all available interfaces:
QString command("netsh interface ipv4 show addresses \"%1\"");
auto infs = QNetworkInterface::allInterfaces();
for(auto inf : infs)
{
QProcess proc;
proc.start(command.arg(inf.humanReadableName()));
proc.waitForFinished();
qDebug() << proc.readAll();
}
You can adjust it to fit your needs.
