It was a long time since I messed with things, but "net drives" something didn't work in FreeDOS a long time ago. This was useful, because it meant you could from within a PC emulator access your host file system. It's entirely possible that works on FreeDOS now.
This is almost completely unrelated to your comment, but it sparked a fun memory. At one point I had a system set up that would boot dos via ipxe with iscsi drives. I thought it was almost magical how dos had no clue it was using a network drive. I still don't know exactly how it worked. but I suspect ipxe was patching the bios.
