I bought an R600 on eBay and can't get the web interface to work as documented on some docs for an "island-<macaddr>" SID and the ethernet looks dead. No link lights blinking other than during the power on. Link. Nothing showing up in arp cmd. Link light not blinking on the r600 or the switch
plug the r600 is plugged into. Hard to be sure if its a total brick but as far as I can tell its not usefull.