Huawei ADSL2+Broadband Router Aolynk DR814 - Manual (Page 30)

User Manual
Aolynk DR811/DR814 ADSL2+Broadband Router
4 Web-based Management
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Click on the Name drop-down list and select the LAN service that you want to base
your security interface on. Only IP interfaces that have not been assigned a security
type are displayed.
Click on the Interface Type drop-down list and specify what kind of interface it is
depending on, that is, how it connects to the network: external, internal or DMZ.
Click the button. The Security page is displayed, The Security Interfaces table
displays information about each existing security interface, including the interface that
you have just configured.
To delete a present security interface, click the corresponding label to
open the web page Delete Interface, and click the button.
Figure 4-15 Security – delete interface
If the NAT is currently disabled, you may click the
button to enable it. If the NAT is currently
enabled, you may click the button to
disable it.
To perform advanced NAT configuration, click the label to
open the web page Advanced NAT Configuration. If needed, modify the Global
Address Pools and Reserved Mappings configurations.