1*57718be8SEnji Cooperblock in proto tcp from any to any 2*57718be8SEnji Cooperpass in proto tcp from any to any 3*57718be8SEnji Cooperblock in proto udp from any to any 4*57718be8SEnji Cooperpass in proto udp from any to any 5*57718be8SEnji Cooperblock in proto icmp from any to any 6*57718be8SEnji Cooperpass in proto icmp from any to any 7