When I connect to a VPN, I am unable to connect to devices on the local network via socket.
https://i.sstatic.net/2fAabSkM.png

NetworkRequest networkRequest = new NetworkRequest.Builder()
    .addTransportType(NetworkCapabilities.TRANSPORT_WIFI)
    .build();

connectivityManager.requestNetwork(networkRequest, new ConnectivityManager.NetworkCallback() {
    @Override
    public void onAvailable(Network network) {
        try {
            Socket socket = new Socket();
            network.bindSocket(socket);
            socket.connect(new InetSocketAddress("192.168.42.1",6666));
            Log.i(TAG, "success");
        } catch  (IOException e) {
            Log.i(TAG, e.getMessage());
        }
    }

    @Override
    public void onCapabilitiesChanged(@NonNull Network network, @NonNull NetworkCapabilities networkCapabilities) {
        super.onCapabilitiesChanged(network, networkCapabilities);
    }
});

I have already declared the following network permissions.

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

The above is my code, and the system reported an ‘Binding socket to network 124 failed: EPERM (Operation not permitted)‘ error.

I tried removing the capability NetworkCapabilities.NET_CAPABILITY_NOT_VPN, but the socket still cannot connect.

removeCapability(NetworkCapabilities.NET_CAPABILITY_NOT_VPN)