To boot a Neutrino system using BOOTP, you'll need a BOOTP ROM for your OS client and a BOOTP server (e.g. bootpd) for your server. Since the TFTP protocol is used to move the image from the server to the client, you'll also need a TFTP server — this is usually provided with a BOOTP server on most systems (Neutrino, UNIX, Windows 95/98/NT.)