1 :INPUT,FORWARD,OUTPUT 2 -m icmpv6;;FAIL 3 -p ipv6-icmp -m icmp6 --icmpv6-type 1/0;=;OK 4 -p ipv6-icmp -m icmp6 --icmpv6-type 2;=;OK 5 # cannot use option twice: 6 -p ipv6-icmp -m icmp6 --icmpv6-type no-route --icmpv6-type packet-too-big;;FAIL 7
