Load the ip_conntrack_ftp as a module with the ports argument. If you have your ftp on 2121, load it like this: ip_conntrack_ftp ports=2121 //kim > -----Original Message----- > From: Axel Heinrici [mailto:heinrici76@gmx.de] > Sent: Monday, January 27, 2003 10:47 AM > To: netfilter@lists.netfilter.org > Subject: FTP connection trackung > > > Hi > > I have a problem making passive FTP-connections on non standard port. > Login is no problem but I cannot transfer any data. I am > sitting behind > a firewall. It is no problem to connect to ftp-servers outside on > standard port. > It seems that FTP-conntrack doesn't track these non-standard > connections. How can I teach netfilter to track these > non-standard-ftp-connections? > > greetings > Axel > >