IPv6 default firewall for RouterOS v6 and v7
/ipv6 firewall { address-list add list=bad_ipv6 address=::/128 comment=”defconf: unspecified address” address-list add list=bad_ipv6 address=::1 comment=”defconf: lo” address-list add list=bad_ipv6 address=fec0::/10 comment=”defconf: site-local” address-list add list=bad_ipv6 address=::ffff:0:0/96 comment=”defconf: ipv4-mapped” address-list add list=bad_ipv6 address=::/96 comment=”defconf: ipv4 compat” address-list add list=bad_ipv6 address=100::/64 comment=”defconf: discard only ” address-list add list=bad_ipv6 address=2001:db8::/32 comment=”defconf: documentation” address-list add list=bad_ipv6 address=2001:10::/28 comment=”defconf: ORCHID” address-list add list=bad_ipv6 address=3ffe::/16 comment=”defconf: …