AirLive WN-350R - Manual (Page 148)

3. Advanced Functions
139 WN-350R User’s Manual
Port Scan (3): Some malicious intruder will try to use a ‘port scanner’
to know how many ports of your Internet IP address are
open, and they can collect a lot of valuable information
by doing so. Check this box and the router will block all
traffics which are trying to scan your Internet IP
address.
Sync Flood (4): This is another kind of attack, which uses a lot of fake
connection request to consume the memory of your
server, and try to make your server become unusable.
Check this box and the router will filter this kind of traffic
out.
Advanced Click this button and you can set advanced settings of
Settings (5): the DoS prevention method listed above, please see
section 3-3-3-1 ‘DoS – Advanced Settings’ below.
After you finish with all settings, please click ‘Apply’ (6) button and the following
message will be displayed on your web browser:
Please click ‘Continue’ to back to previous setup menu; to continue on other
setup procedures, or click ‘Apply’ to reboot the router so the settings will take
effect (Please wait for about 30 seconds while router is rebooting).