My config file is exactly as instructed in milestone tasks, but I get this error, when I try to connect to QBox server from ftp_client directory.
227 Entering Passive Mode (192,168,73,113,31,147).
425 Security: Bad IP connecting.
I searched for this error on google, and one stackoverflow answer told to enable pasv_promiscous to resolve this error. But the mentors ask not to add any extra options. Please help me.