set block-policy drop
block return in on lo0 all 
block return in on lo0 inet all 
block return in on lo0 inet6 all 
block drop in on lo0 all 
block drop in on lo0 inet all 
block drop in on lo0 inet6 all 
block drop in on lo0 all 
block drop in on lo0 inet all 
block drop in on lo0 inet6 all 
set require-order no
set block-policy return
block return in on lo0 all 
block return in on lo0 inet all 
block return in on lo0 inet6 all 
block drop in on lo0 all 
block drop in on lo0 inet all 
block drop in on lo0 inet6 all 
block return in on lo0 all 
block return in on lo0 inet all 
block return in on lo0 inet6 all