I am implementing a web-accessible solution that requires authentication and read/ write to an internal Domain SQL 2012 server. Both servers are VMs on ESXi 5.1U2, on the same VMWare Host. I created the Web App server with (2) NICs - One NIC using a DMZ IP and the other NIC using an internal domain IP. I have read this is called 'Dual Homing', but I may be incorrect.
I need to protect my internal servers from unauthorized access via the public facing web server on the DMZ, yet still have access from internal network to RDP to the DMZ web server as well as allow the web server to access the internal SQL server on the domain (using domain credentials of course).
Does anyone have experience with this? Is this the proper method for this purpose?
Thanks for your assistance.