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3.4.1 Basic Setup
From the navigation tree, select Firewall >> Basic Setup, then enter the “Basic Setup” page.
Table 3-4-1 Firewall - Basic Setup Parameters
Function description: Set basic firewall rules.
Filter PING detection from Internet
Select to filter PING detection
Select to filter multicast function
Select to defend DoS attack
3.4.2 Access Control (ACL)
It implements permission or prohibition of access for appointed data flow via configuration of
some matching rules so as to filter the network interface data. After message is received by port
of router, the field is analyzed according to the rule applied on the current port. And after the
special message is identified, the permission or prohibition of corresponding packet is
implemented according to present strategy.
To enable Access Control from the navigation tree, select Firewall >> Access Control, then enter
“Access Control” page.
Table 3-4-2 AC Parameters
Access Control of Firewall
Function description: Control the protocol, source/destination address and source/destination
port passing through network packet of the router to provide a safe intranet.
Check to enable filtering.
Set source address of access control
Set source port of access control
Set destination port of access control
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