What I can tell you is that I'm not particularly impressed by ATEN's ones. We've got the cs1716i. The java client interface takes 100% of CPU on Linux (in a loop reading from the X11 socket set as non-blocking), the keyboard often doesn't work (including on the local console) like layout completely messed up, or nothing at all or keystrokes sent by bursts, needs to be rebooted from time to time...

Thanks for the pointer. I will look.

Probably not the answer you are looking for , but I simpy buy HP servers with an advanced licensed ilo card in each and have the ilo on a separate management subnet - makes life much easier

http://h18013.www1.hp.com ...