PheeNet IEEE802.11n, Руководство пользователя

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Please click ‘Firewall’ menu on the left of web management interface,
then click ‘DoS’, and the following message will be displayed on your
web browser:
Here are descriptions of every setup items:
Ping of Death (1): Ping of Death is a special packet, and it will cause
certain computer to stop responding. Check this box
and the router will filter this kind of packet out.
Discard Ping
Ping is a common and useful tool to know
From WAN (2): the connection status of a specified remote 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
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