4 interface tap+ proto udp dport 67 NFQUEUE queue-num 42;
5 interface prv+ proto udp dport 67 NFQUEUE queue-num 42;
13 interface tap+ proto icmpv6 icmpv6-type router-solicitation NFQUEUE queue-num 43;
14 interface tap+ proto icmpv6 icmpv6-type neighbour-solicitation NFQUEUE queue-num 44;