Hi, We are using the RUT240 and have been for years using FTP onto the LAN device, recently we upgraded some units to the latest FW:RUT2_R_00.07.02.1 since this upgrade the FTP21 file transfer isn't working.
With older FW this worked without any problems on the same device. Is there something with this new FW which is blocking the file transfer back to source? I can connect to the LAN device but this won't open the file location.
Response: 200 TYPE Command okay.
Response: 150 File status okay; about to open data connection.
Response: 425 LIST can't open data connection.
Error: Could not retrieve directory listing
I have found If I remotely reboot the RUT240, I can connect to the FTP file for a minute or so, but then again blocked.
Added troubleshoot file as requested..