I have two Offices with two separate RRAS servers setup in each one on Windows 2012
Office 1
- DHCP server on separate VM from RRAS server.
- RRAS Server on VM
Office 2
- RRAS and DHCP servers on same VM
Both DHCP servers and RRAS servers are configured exactly the same except, of course, the DHCP server scopes are different subnets. I literally brought both up in two different screens and went screen by screen.
I running a Mac at home, however, I have the same problem on my PC. If I connect to the VPN in Office 1. Then run nslookup and do a DNS lookup, it uses my VPN's DNS servers and resolves the IP. If I connect to the VPN in Office 2. Then run NSLookup and do a DNS Lookup, it shows me that I'm using my local (to my Mac) DNS servers and it won't resolve the IP.
I have checked my Mac (and PC) VPN settings and they are also identical.
I don't even know where to check to solve this problem.