1set block-policy drop 2block return in on lo0 all 3block return in on lo0 inet all 4block return in on lo0 inet6 all 5block drop in on lo0 all 6block drop in on lo0 inet all 7block drop in on lo0 inet6 all 8block in on lo0 all 9block in on lo0 inet all 10block in on lo0 inet6 all 11set require-order no 12set block-policy return 13block return in on lo0 all 14block return in on lo0 inet all 15block return in on lo0 inet6 all 16block drop in on lo0 all 17block drop in on lo0 inet all 18block drop in on lo0 inet6 all 19block in on lo0 all 20block in on lo0 inet all 21block in on lo0 inet6 all 22 23