Huawei DR814Q - Manual (Page 56)

User Manual
Aolynk DR814Q ADSL2+ Broadband Router
5 Advanced Configuration
51
Caution:
z By default, the none security level is not configured with port filtering policies. In this
case, internal users cannot access all the Internet services, and the internal network
cannot be accessed from the outside, either. To enable the access right to a service,
you need to configure the corresponding port policy.For details, refer to section
5.2.2 “Policy”.
z The default port filtering policies are configured to the security levels except none.
After a security level is set, the corresponding policy appears on the port filtering
page.You can also configure a policy manually as needed.For details, refer to
section 5.2.2 “Policy”.
III. Security interface
You can establish the corresponding firewall policy between a group of security
interfaces. The security interface table lists the information about existing security
interfaces. By default, the DR814Q defines all interfaces as security ones and you
cannot create a new security interface any more. If you have created a virtual interface
(refer to section 4.3.1 “LAN”), <Add Interface…> appear on the page as below.
Figure 5-9 Security interface
In this case, you can add a security interface by clicking <Add Interface…> to enter the
page as below.