Cerberus FTP Server fully supports both IPv6 and IPv4 with FTP, FTPS, SFTP, and the HTTP/S web transfer client. We also implement RFC 2428 ("FTP Extensions for IPv6 and NATs") for FTP/S over IPv6 networks.

You can easily configure Cerberus FTP Server to automatically detect and add listeners for IPv6 addresses using a simple check box on the General page of the Server Manager.