2 firewall – SONIQ CWR150NS User Manual
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Field
Description
Key
The key provided by DDNS provider.
3.5.2 Firewall
Choose Service > Firewall. The Firewall page that is displayed contains IP/Port
Fileter, MAC Filter, URL Blocking, Virtual Server, IP Address Mapping, DMZ
Setting, NAT EXCLUDE IP, ALG Setting and Anti-DoS.
3.5.2.1 IP/Port Filter
Click IP/Port Filter in the left pane, the page shown in the following figure appears.
Entries in the table are used to restrict certain types of data packets through the
gateway. These filters are helpful in securing or restricting your local network.
3.5.2.2 MAC Filter
Click MAC Filter in the left pane, the page shown in the following figure appears.
Entries in the table are used to restrict certain types of data packets from your local
network to Internet through the gateway. These filters are helpful in securing or
restricting your local network.