1block drop in on ! lo0 inet6 from ::1 to any label "antispoof-lo0" 2block drop in on ! lo0 inet from 127.0.0.0/8 to any label "antispoof-lo0" 3block drop in log quick on ! lo0 inet from 127.0.0.0/8 to any label "antispoof-lo0-2" 4