1) did you configure an Alias interface on the external NIC with the official IP of the webserver? As per default the firewall does not know that it should accept traffic for the ip 130.83.215.131, therefore traffic for this ip does never reach the firewall, therefore it can not be forwared to the webserver. Just go to WebAdmin > Network > Interfaces and create an alias on the external interface, this makes sure that the firewall will receive that kind of traffic.
2) Firewall Rules, you need to have a firewall rule that allows traffic to the webserver with the following syntax. Src: Any, Service: HTTP, Dst: webserver(192.168.192.6), Action: allow
Please try that configuration, i hope it should fix your problem.
before i was taking the configuration to snat/dnat the webserver was working fine behind the firewall. I want to get more security by creating a dmz. unfortunately it is not working till now.
before i was taking the configuration to snat/dnat the webserver was working fine behind the firewall. I want to get more security by creating a dmz. unfortunately it is not working till now.
