Configure The Wan Mode - NETGEAR UTM9S Reference Manual

8. In the Domain Name Server (DNS) Servers section of the screen (see the following figure),
specify the DNS settings as explained in the following table.
Figure 42.
Table 16. DNS server settings
Setting
Get Automatically
from ISP
Use These DNS
Servers
9. Click Test to evaluate your entries. The UTM attempts to make a connection according to
the settings that you entered.
10. Click Apply to save any changes to the WAN ISP settings. (Or click Reset to discard any
changes and revert to the previous settings.)
For the multiple WAN port models, if you want to manually configure an additional WAN
interface, select another WAN interface and repeat these steps. You can configure up to four
WAN interfaces.
When you are finished, click the Logout link in the upper right of the web management
interface, or proceed to additional setup and management tasks.

Configure the WAN Mode

For the multiple WAN port models, the UTM can be configured on a mutually exclusive basis
for either auto-rollover (for increased system reliability) or load balancing (for maximum
bandwidth efficiency). If you do not select load balancing, you need to specify one WAN
interface as the primary interface.
ProSecure Unified Threat Management (UTM) Appliance
Description
If your ISP has not assigned any Domain Name Server (DNS) addresses, select the
Get Automatically from ISP radio button.
If your ISP has assigned DNS addresses, select the Use These DNS Servers radio
button. Make sure that you fill in valid DNS server IP addresses in the fields. Incorrect
DNS entries might cause connectivity issues.
Primary DNS Server
Secondary DNS Server
Manually Configuring Internet and WAN Settings
The IP address of the primary DNS server.
The IP address of the secondary DNS server.
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