Hi to all, I'm trying to see the connections established on a firewall by looking at the contents of the file ip_conntrack by using this command: cat /proc/net/ip_conntrack The rules used on the firewall are: iptables -P FORWARD DROP iptables -A FORWARD -s 192.168.10.0/24 -d 192.168.10.0/24 -p icmp -m state --state NEW,ESTABLISHED,RELATED -j ACCEPT I have chosen all the modules related to connection tracking in my 2.6.20.4 kernel on the firewall machine. I'm using iptables 1.3.7 and Fedora Core 5. What might be going wrong? Warm regards, Visham