Hello I'm trying to set up a firewalling script for IPv6 on my Debian, kernel 2.6.15-1-686-smp, but i have a problem when using the state match. When i try simply to match all packets with a state ESTABLISHED, i got the followinf error root@trunks:~/firewalling/iptables % ip6tables -A FORWARD -m state --state ESTABLISHED -j ACCEPT ip6tables: Unknown error 4294967295 I'm using ip6tables version 1.3.5, i tried also to retrieve the svn version, but i got the same behaviour. I didn't see any patch to apply, and am clueless now. Am i missing something ? Is it a bug ? Thanks a lot Fred