User`s guide

5.4.2 IP/Port Filtering
Depending on whether there is an existing Internet connection, or in other words “the WAN
link status is up or down”. You can restrict certain types of data packets from your local
network to Internet through the Gateway on this page.
You can select to enable or disable IP/Port Filtering function. By default, it is disabled.
IP Address: the IP address range that you want to filter.
Port: the Port address that you want to filter.
Protocol Type: choose which particular protocol type should be filtered. Here you can
choose UDP/TCP.
Schedule: you can choose to always enable this filter function or create a schedule.
IP Filter List: this table will list the detailed information about the IP addresses that you
want to filter.
5.4.3 MAC Filtering
On this page, you can add some MAC addresses to be filtered to isolate users’ access from
wired LAN.
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