| This extension can be used if `\-\-protocol ipv6\-icmp' or `\-\-protocol icmpv6' is | |
| specified. It provides the following option: | |
| .TP | |
| [\fB!\fP] \fB\-\-icmpv6\-type\fP \fItype\fP[\fB/\fP\fIcode\fP]|\fItypename\fP | |
| This allows specification of the ICMPv6 type, which can be a numeric | |
| ICMPv6 | |
| .IR type , | |
| .IR type | |
| and | |
| .IR code , | |
| or one of the ICMPv6 type names shown by the command | |
| .nf | |
| ip6tables \-p ipv6\-icmp \-h | |
| .fi |