To configure DNS Forwarding Proxy, complete the following:

1. From the Cloud Services Portal, click Manage → On-Prem Hosts.
2. Select the on-prem host to be configured from among the list of on-prem hosts.
3. Click Service and then select DNS Forwarding Proxy. Please note, the option to select services for DNS Forwarding Proxy is only available after an on-prem host has been created and DNS Forwarding Proxy is switched to enabled.
4. From the DNS Forwarding Proxy options, select Configure.

5. On the DNS Forwarding Proxy screen, Click Add to add a Local Resolvers.

6. In the IP Address field, add the IP Address of the Local Resolvers.

7. The Local Resolver is enabled automatically when you add a Local Resolver. You don't have to manually enable it.

8. Toggle the Anycast switch to Enable to use with Anycast. 

Click Save & Close to save the DNS Forwarding Proxy configuration.

• The DNS Fallback option is only available in BloxOne Threat Defense Advanced.
• For BloxOne Cloud, the DNS Fallback can be either enabled or disabled.