Inherited a small network that uses Untangle box for router/firewall (192.168.1.1). Been freezing up, time to replace, so am installing a Sonicwall TZ100. My DHCP/DNS Server, though is my windows server 2008 box. Like typical, its dns server is 127.0.0.1 and a forwarder of 192.168.1.1..
However, when I swap the Untangle for the Sonicwall (gave same ip), the Windows server will not resolve domains.... as soon as I plug back in the Untanngle, it resolves. I can resolve directly from the sonicwall...so what step am I missing? Thx for help..