In order to use the RouterOS as our Firewall, we have installed the ROS in the VM from Hyper-v and configured NAT for another server from the ROS web console, the server has two public IPs, we have configured one from directly from the server, it is working and able to connect the server without any issues, one we set through ROS as NAT to route the public IP to a private IP address,but it is not working, the public IP not able to connect.
We have set NAT as by following the steps
Login to firewall interface > IP > Firewall > NAT
Please refer the attached images below
Please, someone, help on this configuration.