Integrating NAT into industrial networks involves using solutions that combine efficiency and flexibility.
In our previous article «NAT-102: industrial device for network IP address translation» we took a look at the NAT-102 series Network Address Translation (NAT) devices.
NAT-102 allows you to combine network devices within a single subnet using N-to-1 IP address translation via a switch or 1-to-1 to provide centralized control and management. 
However, the application of NAT-102 does not eliminate certain key problems, such as:
- conflicts between network devices with the same IP address
- the need to simultaneously connect several network devices from different subnets to one public IP address through one NAT device
MOXA engineers considered the basic requirements for NAT devices and developed a new model — NAT-108.
The application of the new NAT-108 allows you to expand the possibilities of using NAT technology in the enterprise network. 
NAT-108 has 8 ports, which allows you to connect up to 7 devices to the enterprise network without using a switch.
It should be noted that NAT-108 allows you to organize data transfer between network devices from different subnets without additional influence from the control system. 
An important function of the new NAT-108 is the ability to connect multiple network devices with the same IP address to one control system. This is possible thanks to the IP Twins function, which allows you to connect up to 3 devices with the same IP address. 
* Data exchange between devices with the same IP address will not occur.
In combination with 1 to 1, N to 1, Port forwarding and NAT loopback modes, NAT-108 contributes to more efficient implementation of optimization tasks in industrial networks.
Implementing NAT into the current network infrastructure of a company is an important task, since many technological areas require regular modernization during automation and production growth.
Distributed automation systems are often used in manufacturing enterprises of various sectors to control technological processes on various lines and workshops. Implementation of NAT, in particular the use of NAT-108 will allow remote production areas to be quickly integrated, providing access to monitoring and control systems via an external or corporate network without compromising security.
Why choose NAT-108?
New level of NAT implementation NAT-108 provides more efficient management of large-scale industrial network and prevents conflicts in the enterprise network through the IP Twins function.
Ensuring industrial network security NAT-108 increases cyber security and ensures stable network operation with a built-in firewall and device blocking function.
Improved performance NAT-108 ensures reliable network operation in harsh industrial conditions, and also makes optimal use of space during installation, making the implementation of NAT devices in the company more flexible.
Which model should I choose?
To sum up, we can conclude that the choice between NAT-102 and NAT-108 will directly depend on the requirements for the implementation of the network construction in your company.
