Marcin Kaminski wrote:
Hi I've tried to filter out some ICMPv6, but -p icmp does not seem to work. ip6tables -A OUTPUT -p icmp -j DROP is doing nothing. It looks like -p icmp matches nothing, filtering with other rules (-s etc) works pretty well. Of course any other jump (f.e. LOG) does nothing too with -p icmp. I've tested it on Linux 2.4.20 from PLD and 2.4.19 from SuSe.
What is wrong?