Security Settings (Optional); Firewall Switch - Huawei 3G Wireless Gateway User Manual

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In the Security Settings window, you can configure the advanced security setti
In the operation navigation area, click Security.
The Security Settings window is displayed, as shown in the following figure.

Firewall Switch

Your gatew ay h as a true firewall that controls the incom
protects your computer from illegal intrusion.
1. Click to access the Firewall Switch window.
2. Select the Enable the firewall (main switch of the firewall) check box to enable the
firew all.
Note :
Only when the Enable the firewall check box is selected, the other functions
such as the IP address filte
WAN port ping function are available.
When the Enable LAN MAC address filter
filter rules are available.
3. Select other options as required, and then click
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Security Settings (Optional)

r function, th
ing and outgoing data flow and
e MAC ad dress filter function, and the
check box is selected, the default
.
ngs.