In the Dell PowerEdge SC1435 servers delivered July 2008, there are several BIOS settings that need to be frobbed on setup. in the setup screen at F2: - CPU -> Virtualization Technology: on - Boot Sequence: disable NIC - Integrated Devices -> Embedded Gb NIC: turn off PXE in the setup screen for remote management, at Ctrl-E: - IP is (main IP) =~ s/18.181.0/10.5.128/ e.g. 10.5.128.221 for citadel-station == 18.181.0.221 These are the settings made on xvm-host-2 aka aperture-science. The settings on xvm-host-1 aka citadel-station may be slightly different, and should be reconciled with these. At time of writing, xvm-host-[34] remain in their shipping boxes.