Huawei EchoLife HG520 User Manual page 44

Figure 3-22 IP filters configuration
Description of this configuration page is as follows:
For Status, you can enable or disable the IP filter function.
For Name, enter a name for the IP filter rule for easier
identification.
For Action, you can select Allow to permit packets from the
specified IP address to pass through HG520. To refuse
packets from a specified IP address to pass through HG520,
you can select Deny.
For Source Interface, if you select LAN, the filter rule will
apply to packets from the specified range of IP address of
your LAN.
If you select WAN, the filter rule will apply to packets form
the specified range of IP addresses of the WAN side.
If you select both, the filter rule will apply to packets from
both sides.
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