| box of 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’ packet is received in very short time, |
| this DoS prevention mechanism will be |
| activated. |
Discard Ping From | Check the box to activate this DoS prevention |
WAN | mechanism. |
|
|
Port Scan | Many kind of port scan methods are listed here, |
| please check one or more DoS attack methods |
| you want to prevent. |
Sync Flood | Like Ping of Death, you can set the threshold |
| of when this DoS prevention mechanism will be |
| activated. |
When you finished with the settings in this page, you can click ‘Apply’ button to save changes you made in this page, or you can click ‘Cancel’ to discard changes. After you click ‘Apply’ button, you’ll see the following messages:
Please click ‘Apply’ to save changes you made and restart the broadband router, this requires about 30 seconds and the broadband router will stop responding (this is normal and is not malfunction). You can reconnect to this broadband router and continue on other settings later.
136
