Pretty straight forward, if the firewall module is enabled I can't get to the web interface.
The Zentyal box has 2 NIC's, one is configured as the external the other internal. I am still in the testing phase of deploying Zentyal so for now I have my DSL treating the external Zentyal IP as a DMZ allowing all traffic to pass to it.
I've reinstalled the entire system to no avail. It's definitely the firewall causing the issue.
/--> Zentayl External NIC: 192.168.1.220 / 255.255.255.0 / 192.168.1.1 gateway
Internet --> DSL Modem/Router/Gateway --> switch --
\--> Zentyal Internal NIC: 192.168.1.230 / 255.255.255.0
I can't ping either of the IP's at all, I can from the Zentyal box ping the DSL modem, google.com, and the workstation that I'm using. I've tried changing the Internal IP to 192.168.2.230 but that had no effect.
As soon as I turn off the firewall module I have full web access to Zentyal with no issues.
I just tried connecting the external NIC directly to the DSL's switch and then connecting the Internal NIC to the LAN switch, as soon as I turned on the firewall I have no web connection at all and can ping neither NIC.