flush ruleset table bridge filter { chain prerouting { type filter hook prerouting priority 0; policy accept; ibrname br100 jump netpublic } chain netpublic { iifname tap1 jump vm1 icmpv6 type {nd-router-solicit, nd-router-advert, nd-neighbor-solicit, nd-neighbor-advert, nd-redirect } log } chain vm1 { ether saddr != 02:00:f0:a9:c4:4e drop } } table ip6 filter { chain forward { type filter hook forward priority 0; # policy drop; ct state established,related accept; } }