PXE on OpenSuSE Leap 42.1

Please, guys help if you can, I’m new PXE.
I’m trying to setup a PXE server on a machine with OpenSuSE Leap 42.1 as server. I believe I setup the nfs and dhcp right as the client machine (where I want to install the OpenSuSE over the network) get to get the file menu file on the server and then hangs.

If you get as far as boot menu, PXE part is over and you must have some different problem.