Use Passive FTP Mode (PASV)
Path
Computer Configuration > Policies > Centrify Settings > Mac OS X Settings > Network > Legacy location settings > Configure Proxies > Use Passive FTP Mode (PASV)
Description
Use the FTP passive mode (PASV) to access Internet sites when computers are protected by a firewall.
This policy can take effect dynamically at the next group policy refresh interval without rebooting the computer.