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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 Smart
Repeater will ignore all inbound PING request, but
when you activate this function, you will not be able to
ping your own Smart Repeater 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 Smart Repeater
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 Smart Repeater 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.
After you finish with all settings, please click ‘Apply’ (6) button and the following
message will be displayed on your web browser:
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