Filter
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Rule Action: Select the Deny or Allow for your rules.
Direction: Select the Outgoing or Incoming.
Protocol: Set protocol type to be blocked or allowed.
Src IP Address / Mask / Port: Set the subnet of source side computers to be denied /
allowed access to the destination side computers. An individual source IP address can be
designated for filtering.
If all IP addresses must be filtered, leave this box blank. Enter the IP/subnet mask address
in the form of XXX.XXX.XXX.XXX. Example: The IP address is 192.168.1.21 and the net
mask 255.255.255.0. The IP address 0.0.0.0 and the net mask 255.255.255.255 is not
care.
Dst IP Address / Mask / Port: Set the subnet of destination side computers to be
denied/allowed access to the source side computers. The destination IP address to be
filtered is set. If all IP addresses must be filtered, leave this box blank. Enter the IP/subnet
mask address in the form of XXX.XXX.XXX.XXX. Example: The IP address is
211.95.68.121 and the net mask 255.255.255.0.The IP address 0.0.0.0 and the net mask
255.255.255.255 is not care.
Click “Add” button to add this filtering rule.
Note: Please Commit/Reboot if you want to make this settings effective immediately
3.6.2.2 Mac Filtering
Use the MAC filters to deny computers within the local area network from accessing the
Internet. Entries in Filter Table are used to restrict certain types of data packets from your
local network to Internet through the Gateway. Use of such filters can be helpful in securing
or restricting your local network.
Default Action: Specify default filtering rule action to be either Deny or Allow if no other
rules can be applied. Click the “Apply Changes” to apply your setting. By default, all
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