],
'NeighborDiscovery' => [
"IPv6 neighbor solicitation, neighbor and router advertisement",
+ { action => 'PARAM', proto => 'icmpv6', dport => 'router-solicitation' },
{ action => 'PARAM', proto => 'icmpv6', dport => 'router-advertisement' },
{ action => 'PARAM', proto => 'icmpv6', dport => 'neighbor-solicitation' },
{ action => 'PARAM', proto => 'icmpv6', dport => 'neighbor-advertisement' },