Cannot replicate iperf benchmarks with Apalis T30

I have two apalis T30 boards connected point to point. I am running the iperf test as suggested in here with the difference that we are running in UDP protocol instead of TCP. Also the ping time is really slow. Both results can be seen in the image attached. I removed the connman package and I am using the a static ip configuration as described here. What could be the cause of the network being so slow?alt text

  1. What exact hardware and software versions of things are you talking about?
  2. Does it only happen if connected peer-to-peer or also if going through a switch?
  3. Have you tried disabling EEE e.g. as pointed out here?