Filtration(Filter) - Caimore CM530-8 Series User Manual

4.7.2 Filtration(Filter)

 Enable client IP Filtering: Select to turn on or off client IP filtering. Default is "off".
 Enable MAC address filtering: select to turn on or off MAC address filtering. Default
is "off".
 Operation strategy: If you choose to discard the packet that matches the following
rules, the packet that conforms to the following rules is forbidden to pass, and all other
packets are allowed to pass. If you choose to receive packets that matches the following
rules, the packets that conform to the following rules are allowed to pass, and all other
packets are forbidden to pass. At present, only discard policy is processed, and receive
policy is not processed for the time being.
4.7.2.1 IP Filter
 Rule name: Name the rule as you want.
 Internal IP: IP address of the device you want to restrict.
 Inside port: Ports can be set according to actual needs.
 External IP: The IP address used to communicate with external network.
 External port: Ports can be set according to actual needs.
 Protocol: TCP / UDP / ALL.
 Direction: IN from the external network to the router, OUT from the router's internal
network, IN/OUT represents two-way transmission.
 Interface: Filter network card interface, can be virtual network card interface.
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