* You must either put the ip of your dreamcast in Makefile.cfg, or set it using
  arp on your pc.

dcload-ip implements (to some extent) the following protocols:

* ARP  - dcload-ip will respond to arp requests, if it knows its ip

* IP

* ICMP - dcload-ip responds to ICMP echo requests (ping)

* UDP  - dcload-ip uses UDP for transfering data and commands 




