Map DNS Servers to Regions
When setting up a VPN profile, you choose the Secure Access region where your data center is located, which determines where the VPN traffic will be routed within the your network. You also choose the DNS servers to resolve DNS requests to internet resources.
Cisco Secure Access allows you to map DNS servers within a VPN profile, essentially directing all your DNS requests through the VPN tunnel to those designated servers, ensuring that your internet traffic is routed through the VPN and utilizing the chosen DNS resolution service.
This topic describes how to set up a VPN profile to map the DNS servers configured within your network to resolve DNS requests so VPN clients can access network resources when connecting over VPN.