Draytek Vigor2136 Series User Manual page 170

The below shows the attack types that DoS/DDoS defense function can detect:
1. SYN flood attack
2. UDP flood attack
3. ICMP flood attack
4. Port Scan attack
5. IP options
6. Land attack
7. Smurf attack
8. Trace route
II-2-1-1 IP Filters
Users can create access control policies and set black & white lists.
To add a new IP filter profile, click the +Add link to get the following page.
Available settings are explained as follows:
9. SYN fragment
10. Fraggle attack
11. TCP flag scan
12. Tear drop attack
13. Ping of Death attack
14. ICMP fragment
15. Unassigned Numbers
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