id summary reporter owner description type status priority component resolution keywords cc component_version os os_version 12342 Failed to retrieve directory listing Lalit Patil "Hello Team, When I am trying to access my FTP FileZilla Server from outside network, I am getting below error, not able to connect.It is working fine in company network with internal IP address. Satus: Connecting to 114.143.131.66:21... Status: Connection established, waiting for welcome message... Status: Initializing TLS... Status: Verifying certificate... Status: TLS connection established. Status: Logged in Status: Retrieving directory listing... Status: Server sent passive reply with unroutable address. Using server address instead. Command: MLSD Response:425 Can't open data connection for transfer of ""/"" Error: Failed to retrieve directory listing Status: Connection closed by server Please resolve this issue. With Regards, Lalit Patil Meticulous Research, IT 9226729629,9422314434" Bug report closed high FileZilla Client worksforme FileZilla_3.51.0 Windows Windows 10, 64 bit