Dear all, Again with some doughts and want to implement on iptables. I have redhat 9.0 working as a gateway. around 80 to 90 users connect uses this server. lets say 10.0.0.2 is the client user. For this we just take ftp protocol. I want to keep a soft copy of 10.0.0.2 ip about his ftp connection. 10.0.0.2 ---ftp out ---> some internet ftp site. 10.0.0.2 ---ftp in <<<-----some internet friend. I want to keep track of this things so that no users can say me that i havent use ftp service ..or i havent use internet connection. Any ideas about this. Anyone here have implemented this ? Joel n.solanki Systems Administrator D2V ISP PVT LTD.