Chapter
5
. The Configuration Screens in More Detail
Solwise SAR715PV ADSL Ethernet Router User’s Guide
62
2.
Click on the level that you want to set;
none
,
high
,
medium
or
low
.
3.
Click on the
Change Level
button.
Configuring security interfaces
Security interfaces are based on existing LAN services. You must
create a LAN service for every security interface that you want to
configure.
1.
From the
Security Interfaces
section, click on
Add Interface.
The
Firewall: Add Interface
page is displayed:
2.
Click on the
Name
drop-down list and select the LAN service that
you want to base your security interface on.
3.
Click on the
Interface Type
drop-down list and specify what kind of
interface it is depending on how it connects to the network;
external
,
internal
or
DMZ
.
4.
Click on
Apply
. The Security page is displayed. The
Security
Interfaces
section contains a table that displays information about
each security interface that you have created:
•
Name
- name of LAN service that the security interface is based on
•
Type
of network connection specified
•
NAT
setting It contains hyperlinks that allow you to configure NAT.
•
Delete Interface...
hyperlink. Click on this to display the
Security:
Delete Interface
page. Check the interface details, then click on the
Delete
button.
Configuring NAT
To configure NAT, you need to:
1. Enable Security.
2. Create at least two different security interface types based on
existing LAN services.
3. Once you have created more than one security interface, the
NAT
column in the Security Interfaces table tells you that you can enable
NAT between the existing security interface and a network interface
