I've tracked down my FTP server woes to needing ip_conntrack_ftp loaded to function properly. What is the proper way to configure my system so that ip_conntrack_ftp gets loaded when my vsftpd server gets started, and unloaded when it gets stopped?
How about adding '/sbin/insmod ip_conntrack_ftp' to the start section of /etc/init.d/vsftpd and '/sbin/rmmod ip_conntrack_ftp' to the stop section?
