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config page, as shown below.
The page description is shown below:
Parameters
Description
Default
Default Filter Policy
Choose to either “Accept” or
“Block” filtering.
Accept
Block
Anonymous
WAN
Request (ping)
Check to deny anonymous ICMP
ping requests.
Disable
Filter Multicast
Check to filter multicast packets.
Enable
Defend DoS Attack
Select to enable DoS attack
prevention.
Enable
3.5.2 Filtering
Access control has the following functions:
Prevent unwanted users from accessing network resources.
Permitting staff to access network resources.
Preventing staff from accessing the wrong network resources.
To enable Access Control From the navigation panel, select
Firewall >> Filtering,
then enter
“
Filtering
” page, as shown below.