2.
Specify the firewall parameters, and then click Submit.
The firewall is configured. The ZXHN H108N device will automatically block the external access
based on the firewall security configuration.
7.2
Configuring IP Filter
The ZXHN H108N device supports filtering the packets based on the IP range, port range, and
protocol. This procedure introduces how to permit or deny the specified packets to go through the
device.
Steps
1.
On the navigation tree, click [Security→ IP Filter]. The IP filter configuration page is displayed,
see Figure 36. On this page, you can specify to discard or permit the data packages by configuring
the IP address and protocol.
Figure 36 IP Filter
Table 25 lists the IP filter parameters.
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