Serial via NAT 1:1

[anon25113123]

I have a PLC connected to the serial port on my Flexy 201.
We currently use NAT 1:1 to reach our HMI etc and the serial over eCatcher works great!

Is it possible for us to use the NAT 1:1 to reach the serial port on the eWON?

[hms_support]

@anon5585

The eWON Flexy 200 series has a Serial to Ethernet gateway which will allow you to communicate to your PLC through the eWON.

To setup NAT 1:1 for a serial device connected to the eWON, you will use the eWON LAN IP to represent your serial device.

Please see the following post for detailed instructions on how to setup NAT 1:1 in general:

NAT 1:1 on the Flexy

Hello Luke, Certainly! The first step we will want to do is to enable NAT 1:1 on the Flexy. To do this, navigate to Configuration > System Setup > Communication > Networking > Routing and select the Enabled checkbox next to NAT 1:1. [image] NEW LOOK! [image] Next, you would select “NAT 1:1 on WAN” from the Mapping drop-down menu and configure your translations in the table that appeared after enabling NAT 1:1. You would want to put the LAN IP of the device under “Device IP (LAN)” and the WA…

[anon25113123]

Can I do this on a 131 as well or just a Flexy?

[hms_support]

@anon5585

This will work for the Cosy 131 as well

[anon25113123]

Excellent thanks for the info.