Hello,
How about this: if svdrphosts.conf contains only one single IP number, then open the port for only that IP number. Otherwise i needs to be opened generally, anyway.
You are absolutely right!
So if svdrphosts.conf only contains "127.0.0.1" (which is the default), then the port would be opened locally, only.
I'll try to find an easy way to add this and post a new patch as soon as possible.
CU
Manuel