EBADOP
{ EBADOP, "Illegal TFTP operation" },
send_error(peer, EBADOP);
send_error(peer, EBADOP);
send_error(peer, EBADOP);
send_error(peer, EBADOP);
send_error(peer, EBADOP);
send_error(peer, EBADOP);
send_error(peer, EBADOP);
send_error(peer, EBADOP);
send_error(peer, EBADOP);
send_error(peer, EBADOP);
send_error(peer, EBADOP);