On Tue, Apr 28, 2009 at 1:50 PM, Autuori Gianluigi Autuori.Gianluigi.Wintime@ansaldobreda.it wrote:

But first pc must send init ramdisk (initrd) with udpreceiver as default, so first pc must have also tftp server

Yes, that is the usual setup for booting via PXE.