I created a port 5050 in router to point to the local server at 192.168.1.50.
I open a dyndns to point to that machine. So, http://portforward.dyndns.org:5050
will point to it.
Now, I set up the default FTP on IIS 6 on windows 2003 server. I assigned the port to be 5050.
When I type ftp://portforward.dyndns.org:5050
, it shows error:
Do you have permission to access the folder. (But, I grant all access in ftp)
200 Type set to A
500 Invalid port command
500 LPRT 6,16,0...command not understood
How should configure it correctly?