425 Possible PASV port theft, cannot open data connection.

tmu54410 · Post by **tmu54410** » Mon May 21, 2007 5:50 pm

Hello,

I'm running MAC OS 10.3.9. My computer goes through a Linksys Router. I've used CyberDuck for about 3 months to upload photo galleries and video to my business site with no problems.

But beginning last week I started getting this error:

NOOP
200 NOOP command successful.
CWD /tmu54410/fargomarathon07
250 CWD command successful.
PASV
227 Entering Passive Mode (68,142,212,111,143,77))
LIST -a
425 Possible PASV port theft, cannot open data connection.
PASV
226 Transfer complete.
PORT 192,168,1,101,198,0
227 Entering Passive Mode (68,142,212,111,183,240))

So, I'll connect to my site and the root directory will list w/ all of its files and folders. I'll select a file(s) to upload from my desktop-but during the upload the the upload will fail and the above message will display in CyberDuck.

I think that I need to adjust some of the "sharing preferences" under the Internet & Network pane in the System Preferences of my MAC. Or I need to adjust some router settings.

Any help would be appreciated.