Hi John, I had the same problem, but it was fixed after I updated my ROACH according to Jason's recommendations: http://www.mail-archive.com/[email protected]/msg01370.html
Also, if you just want to run the 10gbe tutorial, you can set the mac and ip addresses in the yellow block when you compile the design. Sean > HI all. We've been working with some code taken from the workshop > tutorials, tutorial #2. We're trying to configure the 10 gbe block using > the tut2.py example, but it doesn't actually configure anything. Once we > run the configure script, the MAC address and IP address are the defaults > that are put in during the FPGA build. > > Does anyone have an idea why this doesn't work? Here's the script > attached. > > It seems to do the Right Things. > > John >

