This extension is loaded if `--protocol ipv6-mh' or `--protocol mh' is
specified. It provides the following option:
.TP
[\fB!\fP] \fB--mh-type\fP \fItype\fP[\fB:\fP\fItype\fP]
This allows specification of the Mobility Header(MH) type, which can be
a numeric MH
.IR type ,
.IR type
or one of the MH type names shown by the command
.nf
 ip6tables -p ipv6-mh -h
.fi