Netboot/OpenBSD

Netboot
using pxelinux and tftp.
Server setup Utilities Ubuntu OpenBSD Windows 7

OpenBSD includes pxeboot-file which can be used. Get the files bsd.rd and pxeboot, rename bsd.rd to bsd (requirement by pxeboot) and pxeboot to someting more descriptive.

pxelinux.cfg

 LABEL openbsd-5.0 amd64 install
       kernel pxechain.com
       append IP::openbsd.pxe

Note that the IP of the server must be included.