I need to setup a DNS route so that the Dynamic DNS Name resolves to the Server when users are connected on the same network as the server, when users use any other internet connection the Dynamic DNS name needs to resolve to the public IP of the router. Example:
Pinging test.ddns.net on the internal network needs to resolve to 10.0.0.1 and when outside the network or when using 3G connectiontion when pinging test.ddns.net needs to resolve to public ip 220.127.116.11
Server 2012 R2 Standard installed with IPCOP 1.4.21 as the Firewall.
Any help would be appreciated.