Here in this article let us understand how to troubleshoot when DNAT is not working from external to internal network in fortigate firewall Lets say you hosted one internal webserver on port “4444”, firewall has public IP address “101.23.24.35” and your internal server IP address is “10.1.1.10”. The requirement is when someone accessing ip address “101.23.24.35” from external network on […]
Here in this article we will understand what is DNAT and how to configure in fortigate firewall. What Is DNAT: DNAT means destination NAT using this feature we can do destination IP and destination port forwarding. Lets say you have webserver in your internal network hosted on the port 8080 and that web server will have private ip. So anyone […]
Here in this article we will understand how to configure port forwarding in fortigate firewall. Here requirement is, when someone from internet accessing firewall WAN port on “8888”, request should forward to “8884” on specific internal machine. Sample Network diagram as below First we need to define port forwarding under policy & objects >> Virtual IP>> create new>> Virtual IP […]