Yes. Please install HP-UX 9. I'll make the sun-rbootd work under HP-UX 9. I heard HP-UX 9 has DLPI but the DLPI may be an optional software. So, please make sure the files: /usr/include/sys/dlpi.h /usr/include/sys/dlpi_ext.h exist. I heard HP-UX 9 was a transition period to translate the old LLA based programs into DLPI based.