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traffic out.
Advanced
Click this button and you can set advanced
Settings :
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’
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 50 seconds while router is rebooting).
If you want to reset all settings in this page back to previously-saved value,
please click ‘Cancel’ button.
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3-3-3-1 DoS - Advanced Settings
When you click ‘Advanced’ button in DoS menu, the following message will
be displayed on your web browser:
Here are descriptions of every setup items:
Ping of Death :
Set the threshold of when this DoS prevention
mechanism will be activated. Please check the 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
Check the box to activate this DoS
From WAN:
prevention 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.
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After you finish with all settings, please click ‘Apply’
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 50 seconds while router is rebooting).
If you want to reset all settings in this page back to previously-saved value,
please click ‘Cancel’ button.
3-3-4 Demilitarized Zone (DMZ)
Demilitarized Zone (DMZ) refers to a special area in your local network.
This area resides in local network, and all computers in this area uses private
IP address, too. But these private IP addresses are mapped to a certain
Internet IP address, so other people on Internet can fully access those
computers in DMZ.
Please follow the following instructions to set DMZ parameters:
Please click ‘Firewall’ menu on the left of web management interface, then
click ‘DMZ’, and the following message will be displayed on your web
browser:
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Here are descriptions of every setup items:
Enable DMZ :
Check this box to enable DMZ function, uncheck this
box to disable DMZ function.
Public IP
You can select ‘Dynamic IP’ or ‘Static IP’ here.
address :
If you select ‘Dynamic IP’, you have to select an
Internet connection session from dropdown menu; if
you select ‘Static IP’, please input the IP address that
you want to map to a specific private IP address.
Client PC IP
Please input the private IP address that the
address :
Internet IP address will be mapped to.
Add :
Click ‘Add’ button to add the public IP address and
associated private IP address to the DMZ table.
Reset :
Click ‘Clear’ to remove the value you inputted in Public
IP address and Client PC IP address field.
Current
All existing public IP address and private IP
DMZ table :
address mapping will be displayed here.
Delete
If you want to delete a specific DMZ entry, check
Selected :
the ‘select’ box of the DMZ entry you want to delete,
then click ‘Delete Selected’ button. (You can select more
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than one DMZ entries).
Delete All :
If you want to delete all DMZ entries listed here, please
click ‘Delete All’ button.
Reset :
You can also click ‘Reset’ button to unselect all DMZ
entries.
After you finish with all settings, please click ‘Apply’
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 50 seconds while router is rebooting).
If you want to reset all settings in this page back to previously-saved value,
please click ‘Cancel’ button.
3-4 System Status
The functions described here will provide you with system related
information. To enter system status menu, please either click ‘Status’ link
located at the upper-right corner of web management interface, or click
‘Status’ button in main menu.

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