connection track(Iptables) and stateful inspection(Check Point Firewall) is same??? I think: connection track is only "track", can not filter. stateful inspection can filter according to the packet information. Is that correct? what is the difference between connection track and stateful inspection??? _________________________________________________________ Do You Yahoo!? "用雅虎搜索,找到关于奥斯卡的一切" http://cn.search.yahoo.com/search/cn?p=%b0%c2%cb%b9%bf%a8