Table 21 The final resolved ruleset of input rule of Table 2 applied to the algorithm of Saadaoui et al. (2014)
From: Ant colony optimization-based firewall anomaly mitigation engine
Original order | New rule no. | Protocol | Source IP | Source port | Destination IP | Destination port | Action |
|---|---|---|---|---|---|---|---|
2 | 1 | TCP | 172.19.55.* | * | 10.12.32.21 | 80 | Allow |
3 | 2 | TCP | 192.168.5.64 | * | 10.12.32.23 | 23 | Allow |
4 | 3 | * | 172.19.55.121–172.19.55.124 | * | 10.12.32.* | * | Allow |
New | 4 | * | 10.45.48.34 | * | 10.12.32.21 | 80 | Allow |
5 | 5 | * | 10.45.48.34 | * | 10.12.32.* | * | Deny |
6 | 6 | * | 10.*.*.* | * | 10.12.32.21 | 80 | Allow |
10 | 7 | TCP | 192.168.15.253 | * | 10.12.32.23 | 23 | Allow |
11 | 8 | TCP | 10.44.128.112 | * | 10.12.32.23 | 23 | Allow |
14 | 9 | * | 172.19.64.221 | * | 10.12.32.* | * | Deny |