1 This extension is loaded if `--protocol ipv6-icmp' or `--protocol icmpv6' is 2 specified. It provides the following option: 3 .TP 4 .BR "--icmpv6-type " "[!] \fItype\fP[/\fIcode\fP]|\fItypename\fP" 5 This allows specification of the ICMPv6 type, which can be a numeric 6 ICMPv6 7 .IR type , 8 .IR type 9 and 10 .IR code , 11 or one of the ICMPv6 type names shown by the command 12 .nf 13 ip6tables -p ipv6-icmp -h 14 .fi 15
