Hi there I've been trying to run nf-hipac packet filter on my PIII under Fedora Core 4, kernel 2.6.13 or 2.6.14. The kernel has been succesful patched ,but there is problem with using this filter. Default behavior of my firewall is blocking everything and rules I've placed in looks like follow: <---- nf-hipac -F nf-hipac -P INPUT DROP nf-hipac -P FORWARD DROP nf-hipac -P OUTPUT DROP <---- Problem is that these rules doesn't work. All traffic comes in and out without any controll. When I set default "DROP" policy on iptables and there run my nf-hipac rules, I've blocked myself, even I've opened SSH for example. Combinations with options in /proc/net/nf-hipac/info makes no different Please help. robee