3-3-3-1 DoS - Advanced Settings
When you click the 'Advanced' button in DoS menu, the following screen will be displayed in your Web browser:
a b
c d
e
Items and meanings:
Ping of Death (a): Set the threshold of when this DoS prevention mechanism will be activated. Check the box for Ping of Death, and input the frequency of threshold (how many packets per second, minute, or hour). You can also input the 'Burst' value, which means when this number of 'Ping of Death' packets is received in a very short time, this DoS prevention mechanism will be activated.
Discard Ping | Check the box to activate this DoS prevention |
From WAN (b): | mechanism. |
Port Scan (c): | Many kinds of port scan methods are listed here. |
| Check one or more DoS attack methods you want to |
| prevent. |
Sync Flood (d): | Like Ping of Death, you can set the threshold of |
| when this DoS prevention mechanism will be |
