mirror of
https://git.k-space.ee/arti/vt1200.git
synced 2026-10-30 12:03:54 +02:00
SDD
264d5330ad
The terminal broadcasts an RFC 951 BOOTP request at power-up. Add an opt-in responder that answers it with yiaddr 192.168.99.2 and siaddr 192.168.99.1, echoing htype/hlen/xid/chaddr. It offers no boot file: the request's sname and file are empty, so the reply's are too. Off by default -- a bare 'serve.py 192.168.99.1' behaves exactly as before (TFTP on port 69, nothing else). Enable with --bootp. Delivery note: the host IP stack never receives the source-0.0.0.0 broadcast, so the responder attaches to the MAME tap's L2 (AF_PACKET) and writes the reply frame back. See harness/BOOTP_REPORT.md for the evidence and the still-open 'User settings invalid' / 'Disk full' symptoms.