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network device, but some malicious intruder will
try to fill your network bandwidth with a lot of
PING request data packet, to make your
internet connection become very slow, even
unusable. Check this box and the router will
ignore all inbound PING request, but when you
activate this function, you will not be able to
ping your own router from internet, too.
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 (5):
settings of the DoS prevention method listed
above, please see section 3-3-3-1 ‘DoS –
Advanced Settings’ below.
