create in_bt_user_accept_ipset hash:net family inet hashsize 1024 maxelem 100000 timeout 0
create in_bt_user_drop_ipset hash:net family inet hashsize 1024 maxelem 100000 timeout 0
create out_bt_user_accept_ipset hash:net family inet hashsize 1024 maxelem 100000 timeout 0
create out_bt_user_drop_ipset hash:net family inet hashsize 1024 maxelem 100000 timeout 0
