Directory /usr/xkernel/stand_alone/build/Template/scout contains example files for constructing a standalone x-kernel for the DEC Alpha. All of the files in this directory are necessary to build a standalone x-kernel , and must be copied to the build directory.
One major difference between the standalone x-kernel and the others concerns the protocol table file. During the standalone x-kernel build phase, the protocol table file is converted to a C file, compiled, and linked into the kernel. One ramification is that a change in the protocol table file requires the standalone x-kernel to be rebuilt. The prottbl entry in graph.comp is just a placeholder to remind you of this fact, and has no other meaning.
The Alpha ethernet driver is named LANCE, and is configured at the bottom of the protocol stack in graph.comp. In the ROM file, the arp entries match IP to ethernet addresses for some of the University of Arizona's hosts, and the dns entries match host names to IP addresses.