I tried to configure a SBS 2011 Essentials to work as the Internet Gateway for the PCs in the internal network.
The server is using 2 network cards (1 for the internal LAN, 1 for the Internet). The Server is connected to a ADSL Router/Modem.
From the server I have no problems to connect to the internet.
On the clients I configured the Server internal IP as the Standard Gateway and the DNS Server (DHCP setting on the Server).
But the clients can only connect to the Internet if I add the external ISP DNS server IP address as the second DNS server.
How do I have to configure the SBS 2011 Essentials so that the clients only need the Server internal IP as the Standard Gateway and the DNS Server to connect to the Internet... means the SBS should act as the gateway for all clients?
Thanks for the help.