Before you begin:
To enable the FTP server, first you must create one user account for your Belkin RT3200’s External Storage feature. For instructions, click here.
Access your router’s web interface. For instructions, click here.
Step 2:
Click on Configuration.
Step 3:
Click on External Storage then FTP Server.

Check the Enabled FTP box.

Click the Select drive drop-down menu and choose your external storage device. In the example below, the drive name is DT101.

Click Save to apply settings.