Configure DNS Services

This is an optional service that allows you to create a configuration for DNS.

The DNS service can be a public DNS service or a private DNS service provided by your company. It is handled by the dnsmasq service, which sends the request to all the servers configured at the same time. The server with the fastest response is selected. The service is preconfigured to use Google and Open DNS servers.

Procedure

1. In the SD-WAN service of the Enterprise portal, go to Configure > Network Services, and then under Network Management area, expand DNS Services.

   

2. To configure a DNS service, click New or New DNS Service option.
   Note: The New DNS Service option appears only when there are no items in the table.
3. The following screen displays the sample configuration for a Public DNS:

   

   Option	Description
   DNS Type	Choose either Private or Public as the DNS service type.
   Service Name	Enter a name for the DNS Service.
   IPv4 Server	Enter the IP address.
   IPv6 Server	Enter the IP address. This field is optional.

   Note:

   • Use the '+' and '-' buttons to add or delete the IP addresses.
   • For a Private service, you can add one or more Private Domains.
4. Click Save Changes.
   The newly added DNS service appears in the table.
5. The following are the other options available in the DNS services area:

   Option	Description
   Edit	Select an item and click this option to edit the selected DNS service.
   Delete	Select an item and click this option to delete it.
   Columns	Click and select the columns to be displayed or hidden on the page.

   Note: You can also access these options by clicking the vertical ellipsis next to the item name in the table.