I am setting up a DMZ for a proxy server our developers need in order to utilize docker, I have the DMZ setup on the interface, I have the DHCP scope set, the server is picking up the IP...but I cannot ping it from the LAN, the developer needs to hit this server (CentOS 7) in order to configure the proxy. I have tried creating access rules to get this to work but to no avail...it also seems that creating the DMZ also auto-created some access rules I want to get rid of DMZ>VPN allowance.
Any help on how this needs to be adjusted in order to work is appreciated.