Simple Socket Server on DE2 w/Davicom DM9000A

Hello to everyone, I would be interested into the possibility of communicating with the DE2 board by using the Ethernet connection.

I have downloaded the DE2_NET example from Terasic´s website too, but I seem to still have a problem with the Davicom DM9000A controller.

At the moment I am using Quartus 13.0. When I open the project into Qsys, it is automatically converted for the compatibility, but afterwards

I am not able to generate the Synthesis of the system in VHDL, I seem to get a lot of errors concerning several components, between the there is the

DM9000A controller too.

Is there any version of this component, compatible with the new Qsys?

Furthermore, I have noticed that inside the DE2_NET project, when I open it with Qsys, I find two different versions of the DM9000A controller, one of them is missing the clk_reset pin,

while the other one has it.

How can I have this controller available for my project too? When I load it from the DE2_NET project, I just get the one without any clock.

Any advice? I don´t think that it should be so difficult to get the ethernet working.