I have a Sonicwall tz 210 that I need to configure a dmz for (which I have never done). I need to have a firewall rule that will allow DMZ to LAN connections so I can RDP into it.
The webserver is connected to the sonicwall via port x3. When I tried to configure a DMZ I was given an error about a subnet overlap. I'm not sure how to handle this situation.
My Network configuration.
Internal secure connection.
My webserver's static address is in the range of the above network.
My ISP assigned address is 70.99.210.***
I don't know if I am supposed to assign the DMZ according to the internal network or point the external address to it.