How the NAT is performed in the UTM or redirecting the traffic from the Internet to an internal IP address with specific ports, such as the following:
IP Public XX.XX.XX.XX:16001 re redirect to 192.168.X.X: 16001
The traffic enters through the same Public IP for different ports to internal IPs with those same ports
At this moment it is being done through a router but it is required to do through the UTM Firewall
The request is to forward a port of the public ip, so it can't be done with a static routing. The only way that the Protector allows to nat the public ip is through dmz. If this unit has the dmz card eth2, it can be done through menu Network setup > Dmz nat setup and in that page choose option 2, forward Protector's network card.