Ethernet shield problem. When running the WebServer example sketch, the Serial Monitor shows that
server is at 0.0.0.0. Any suggestions how to debug it?
The arduino only tells what it reads from the ethernet module and 0.0.0.0 is what you get when Arduino is not connected to it. It's a hardware problem, you either didn't connect the wires right or something's fried. I think it can also happen if your ethernet cable is unplugged.
This is absolutely not a sign that your module is accepting all connections. It would be the case if you set it that way but you are obviously expecting another ip adress. Someone should delete that answer.