Table 2 Initial configuration of firewall rules (Policy 1)
From: Ant colony optimization-based firewall anomaly mitigation engine
Rule | Protocol | Source IP | Source port | Destination IP | Destination port | Action |
|---|---|---|---|---|---|---|
1 | * | 172.19.55.124 | * | 10.12.32.21–10.12.32.22 | 1–80 | Allow |
2 | TCP | 172.19.55.* | * | 10.12.32.21 | 80 | Allow |
3 | TCP | 192.168.5.64 | * | 10.12.32.23 | 23 | Allow |
4 | * | 172.19.55.121–172.19.55.124 | * | 10.12.32.* | * | Allow |
5 | * | 10.45.48.34 | * | 10.12.32.* | * | Deny |
6 | * | 10.*.*.* | * | 10.12.32.21 | 80 | Allow |
7 | TCP | 172.19.55.121 | * | 10.12.32.24 | 20–21 | Allow |
8 | TCP | 172.19.55.121 | * | 10.12.32.21 | 80 | Allow |
9 | * | 172.19.55.121 | * | 10.12.32.* | * | Deny |
10 | TCP | 192.168.15.253 | * | 10.12.32.23 | 23 | Allow |
11 | TCP | 10.44.128.112 | * | 10.12.32.23 | 23 | Allow |
12 | * | 172.19.55.122 | * | 10.12.32.* | * | Deny |
13 | * | 172.19.55.123 | * | 10.12.32.* | * | Deny |
14 | * | 172.19.64.221 | * | 10.12.32.* | * | Deny |