From: Ant colony optimization-based firewall anomaly mitigation engine
Original rule no. | Order | Action | Protocol | Port no. | SIP | DIP |
---|---|---|---|---|---|---|
R2 | R1 | Accept | TCP | 80 | 10.1.0.0/16 | 172.16.0.22/30 |
R4 | R2 | Deny | TCP | 80 | 10.0.0.0/15 | 172.16.0.22/30 |
R3 | R3 | Deny | TCP | 80 | 192.168.0.0/23 | 172.16.0.22/30 |
R9 | R4 | Accept | TCP | 80 | 192.168.0.0/24 | 172.16.0.0/16 |
R8 | R5 | Deny | TCP | * | 10.0.0.1 | 172.16.0.22/30 |