Thus I pose these alternate solutions for the final coding:
(1) server disables PORT, EPRT, LPRT, PASV, and LPSV.
(2) server disables PORT, EPRT, and LPRT.
My personal feeling is to go for (2), but I need your blessing.
It is only at a later stage that LPRT and LPSV will be implemented
in our server, but I want to bring them up already now.
I haven't looked into this at all, but if you think that (2) is good,
then lets do that. If worst comes to worst, we can change it later.
