There is a neat trick where ipxe can netboot dos from an iscsi target, with no drivers or config dos gets read write access to a network share(well, not a share

There is a neat trick where ipxe can netboot dos from an iscsi target, with no drivers or config dos gets read write access to a network share(well, not a share, if you share it it gets corrupted fast, a network block device). it feels magical but I think ipxe is patching the bios to make disk access go over iscsi.