# Simple firewall rules #(act) (src) (dst) (port) DROP 10.0.0.0/24 10.0.0.0/24 dport:80 ACCEPT 10.0.1.7 10.0.1.9 sport:1024 ACCEPT 10.0.2.7 10.0.2.9 ACCEPT 10.0.3.0/24 10.0.3.0/24